Home
Search results “Position based quantum cryptography pdf free”
How Encryption Keeps Your Data Safe
 
10:04
Start protecting yourself on the web at https://NordVPN.com/SCISHOW or use code SCISHOW to save 75% off of a 3-year Virtual Private Network plan, plus 1 month free. Keeping our data safe and secure is necessary in today's world, but a lot of the encryption we depend on has been in development for thousands of years! Hosted by: Stefan Chin Head to https://scishowfinds.com/ for hand selected artifacts of the universe! ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters: Lazarus G, Sam Lutfi, D.A. Noe, الخليفي سلطان, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: http://book.itep.ru/depository/crypto/Cryptography_history.pdf https://www.sans.org/reading-room/whitepapers/vpns/history-encryption-730 http://cryptogramma.com/cryptogramma/How_it_works.html https://books.google.com/books?id=Zb2RBQAAQBAJ&lpg=PA14&ots=ycTpjodUS3&pg=PA14#v=onepage&f=false https://www.britannica.com/topic/transposition-cipher https://books.google.com/books?id=o3YbiVuTg70C&lpg=PP1&pg=PT29#v=onepage&q&f=false http://penelope.uchicago.edu/Thayer/E/Roman/Texts/Plutarch/Lives/Lysander*.html https://www.coursera.org/lecture/symmetric-crypto/product-cipher-d1DgA http://www.moserware.com/2009/09/stick-figure-guide-to-advanced.html https://www.youtube.com/watch?v=aH6h52aMGT8 https://dl.acm.org/citation.cfm?id=1824151 http://www.networkdls.com/Articles/tr-601.pdf ftp://ftp.rsasecurity.com/pub/pdfs/tr701.pdf https://link.springer.com/content/pdf/10.1007%2FBFb0040277.pdf http://cacr.uwaterloo.ca/hac/about/chap6.pdf https://www.youtube.com/watch?v=MsqqpO9R5Hc https://www.youtube.com/watch?v=GSIDS_lvRv4 https://www.digicert.com/TimeTravel/math.htm
Views: 93691 SciShow
Double Slit Experiment explained! by Jim Al-Khalili
 
09:08
"If you can explain this using common sense and logic, do let me know, because there is a Nobel Prize for you.." Professor Jim Al-Khalili explains the experiment that reveals the "central mystery of quantum mechanics" - the double slit experiment. Watch the full lecture here: http://www.youtube.com/watch?v=wwgQVZju1ZM Sometimes called the "two-slit" or "Young's" experiment, it demonstrates that matter and energy can display the characteristics of both waves and particles, establishing the principle known as wave-particle duality. Furthermore, it questions the role of the observer in the outcome of events and demonstrates the fundamental limitation of an observer to predict experimental results. For this reason, Richard Feynman called it "a phenomenon which is impossible ... to explain in any classical way, and which has in it the heart of quantum mechanics. In reality, it contains the only mystery [of quantum mechanics]," (see more at http://en.wikipedia.org/wiki/Double-slit_experiment). The Ri is on Twitter: http://twitter.com/ri_science and Facebook: http://www.facebook.com/royalinstitution and Tumblr: http://ri-science.tumblr.com/ Our editorial policy: http://www.rigb.org/home/editorial-policy Subscribe for the latest science videos: http://bit.ly/RiNewsletter
Views: 1559966 The Royal Institution
Dissecting Hypercubes with Pascal's Triangle | Infinite Series
 
14:50
Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/donateinfi What does the inside of a tesseract look like? Pascal’s Triangle can tell us. Start your 60 day free trial of CuriosityStream by going to https://curiositystream.com/infinite/ and using the promo code “infinite.” Tweet at us! @pbsinfinite Facebook: facebook.com/pbsinfinite series Email us! pbsinfiniteseries [at] gmail [dot] com Previous Episode Devil’s Staircase https://www.youtube.com/watch?v=dQXVn7pFsVI Written and Hosted by Kelsey Houston-Edwards Produced by Rusty Ward Graphics by Ray Lux Made by Kornhaber Brown (www.kornhaberbrown.com) What shape is formed by taking a diagonal slice of a 4-dimensional cube? Or, a 10-dimensional cube? It turns out that a very familiar mathematical object - Pascal’s triangle - can help us answer this question. Further Resources: Cube Slices, Pictoral Triangles and Probability http://www.maa.org/sites/default/files/pdf/upload_library/22/Allendoerfer/1992/0025570x.di021171.02p0016b.pdf Challenge Winner: Asthmen https://www.youtube.com/watch?v=dQXVn7pFsVI&lc=z132hl040ozfc3q4i04cchci1suscbwg5ik Comments answered by Kelsey: Tehom https://www.youtube.com/watch?v=dQXVn7pFsVI&lc=z133jzax0tansbqh504cedgq1mfvs1wjsyo0k Badplayz https://www.youtube.com/watch?v=dQXVn7pFsVI&lc=z12dchu4qtfwshkmv231elxqsnuudjt2y
Views: 91392 PBS Infinite Series
Fresnel lens experiment #1
 
00:55
Views: 392 mds9185
20. Periodic Lattices Part 1
 
01:24:20
MIT 8.04 Quantum Physics I, Spring 2013 View the complete course: http://ocw.mit.edu/8-04S13 Instructor: Allan Adams In this lecture, Prof. Adams discusses the energy structure and wavefunctions under a periodic potential. The energy band structure is derived for a periodic delta potential. License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu
Views: 38240 MIT OpenCourseWare
The Quantum Conspiracy: What Popularizers of QM Don't Want You to Know
 
01:03:43
Google Tech Talk January 6, 2011 Presented by Ron Garret. ABSTRACT Richard Feynman once famously quipped that no one understands quantum mechanics, and popular accounts continue to promulgate the view that QM is an intractable mystery (probably because that helps to sell books). QM is certainly unintuitive, but the idea that no one understands it is far from the truth. In fact, QM is no more difficult to understand than relativity. The problem is that the vast majority of popular accounts of QM are simply flat-out wrong. They are based on the so-called Copenhagen interpretation of QM, which has been thoroughly discredited for decades. It turns out that if Copenhagen were true then it would be possible to communicate faster than light, and hence send signals backwards in time. This talk describes an alternative interpretation based on quantum information theory (QIT) which is consistent with current scientific knowledge. It turns out that there is a simple intuition that makes almost all quantum mysteries simply evaporate, and replaces them with an easily understood (albeit strange) insight: measurement and entanglement are the same physical phenomenon, and you don't really exist. Slides are available here: https://docs.google.com/a/google.com/present/edit?id=0AelF4upZ7VjZZGM1eGttOGJfNDNkenFtNnFkaw&hl=en Link to the paper: http://www.flownet.com/ron/QM.pdf About the speaker: Dr. Ron Garret was an AI and robotics researcher at the NASA Jet Propulsion Lab for fifteen years before taking a year off to work at Google in June of 2000. He was the lead engineer on the first release of AdWords, and the original author of the Google Translation Console. Since leaving Google he has started a new career as an entrepreneur, angel investor and filmmaker. He has co-founded three startups, invested in a dozen others, and made a feature-length documentary about homelessness.
Views: 1581894 GoogleTechTalks
"The Lost Symbol" - Magic Squares and the Masonic Cipher
 
43:15
December 2, 2009 Dan Brown? The Lost Symbol? Masonic cipher? Albrecht Durers magic square? If you know about these things AND you can decipher the message below, then dont bother coming because you know as much as I do. If you dont know about them OR you cant decipher the message below, then by all means come and hear my presentation. Yes, we do have pizza. Ed Brumgnach http://www.qcc.cuny.edu/ecet/magicSquares.asp
Views: 926818 CUNYQueensborough
3.David Elkouss Coronas
 
18:40
Title: Fundamental Finite Key Limits for Information Reconciliation in Quantum Key Distribution Download this video: http://media.vad1.com/qcrypt2014/1_3_David_Elkouss_Coronas.mp4 Download the slides: http://2014.qcrypt.net/wp-content/uploads/Elkouss.pdf
Views: 136 QCrypt 2014
Arrow's Impossibility Theorem | Infinite Series
 
15:11
Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/donateinfi The bizarre Arrow’s Impossibility Theorem, or Arrow’s Paradox, shows a counterintuitive relationship between fair voting procedures and dictatorships. Start your free trial with Squarespace at http://squarespace.com/infiniteseries and enter offer code “infinite” to get 10% off your first purchase. Tweet at us! @pbsinfinite Facebook: facebook.com/pbsinfinite series Email us! pbsinfiniteseries [at] gmail [dot] com Previous Episode Voting Systems and the Condorcet Criterion https://www.youtube.com/watch?v=HoAnYQZrNrQ Written and Hosted by Kelsey Houston-Edwards Produced by Rusty Ward Graphics by Ray Lux Made by Kornhaber Brown (www.kornhaberbrown.com) Additional Resources Networks, Crowds and Markets:: https://www.cs.cornell.edu/home/kleinber/networks-book/ Original Paper by Kenneth Arrow:: https://web.archive.org/web/20110720090207/http://gatton.uky.edu/Faculty/hoytw/751/articles/arrow.pdf Different voting systems can produce radically different election results, so it’s important to ensure the voting system we’re using has certain properties - that it fairly represents the opinions of the electorates. The impressively counterintuitive Arrow’s Impossibility Theorem demonstrates that this is much harder than you might think. Thanks: Ben Houston-Edwards and Iian Smythe Comments answered by Kelsey: Johan Richter https://www.youtube.com/watch?v=HoAnYQZrNrQ&lc=z12bt1nabyievh4yg04chlvpdnisxnw5rx00k Nat Tuck https://www.youtube.com/watch?v=HoAnYQZrNrQ&lc=z12tetkx1wzocn2ue23wzdfg5sn2dhhh004
Views: 106441 PBS Infinite Series
Simone Severini: "A role for the Lovasz theta function in quantum mechanics"
 
53:28
Speaker: Simone Severini (University College London) Title: "A role for the Lovasz theta function in quantum mechanics" Event: OASIS seminar (January 2012, Oxford) Slides: http://www.cs.ox.ac.uk/quantum/talksarchive/slides/seminars-simoneseverini.pdf Abstract: The mathematical study of the transmission of information without error was initiated by Shannon in the 50s. Only in 1979, Lovasz solved the major open problem of Shannon concerned with this topic. The solution is based on a now well-known object called Lovasz theta function. Its role greatly contributed to the developments of areas of Mathematics like semidefinite programming and extremal problems in combinatorics. The Lovasz theta function is an upper bound to the zero-error capacity, however it is not always tight. In the last two decades quantum information theory established itself as the natural extension of information theory to the quantum regime, i.e., for the study of information storage and transmission with the use of quantum systems and dynamics. I will show that the Lovasz theta function is an upper bound to the zero-error capacity when the parties using a channel can share certain quantum physical resources. This quantity, which is called entanglement-assisted zero-error capacity, can be greater than the classical zero-error capacity, in both, single use of the channel and asymptotically. Additionally, I will propose a physical interpretation of the Lovasz theta function as the maximum violation of certain noncontextual inequalities. These are inequalities traditionally used to study the difference between classical, quantum mechanics, and more exotic theories of nature. This framework allows to prove easily a number of known results and it gives a novel perspective in quantum information and combinatorial optimization. Related material can be accessed at http://www.homepages.ucl.ac.uk/~ucapsse
Views: 660 OxfordQuantumVideo
tips on understanding FOREX CANDLESTICKS AND THEIR MEANING
 
15:45
****WARNING: Do NOT set up a LIVE trading account until you are ready. Get Free Trade Recommendations, when you sign up for an account with our preferred broker: https://bit.ly/2K856ct In this video we will be discussing tips for understanding candlestick patterns in forex. Using a KISS method, even though you may not have an expert level knowledge you can build your confidence with understanding the way the forex market moves. Get your copy of the Candlestick Trading Bible: https://candlestickbiblepom.gr8.com/ Learn the #1 Recommendation for Making Consistent Profits in Forex: https://pipsovermoney.subscribemenow.com/ PIPS OVER MONEY- powerful.insightful.profitable Welcome to PIPS OVER MONEY Youtube channel! We will offer you simple techniques to transform your mindset around your trading. Check out the latest resources and tools available at WWW.PIPSOVERMONEY.COM to help you along your trading journey. *********************************************************************************************** Preferred Forex Broker with 1:500 Leverage: https://bit.ly/2K856ct Latest Product Reviews: http://pipsovermoney.com/category/product-reviews Latest Forex News & Resources: http://dailyforextimes.com Latest Crypto News & Resources: http://dailycryptotimes.com FX ATOM Pro Review: https://bit.ly/2t83xB8 Fibo Quantum Review: https://youtu.be/4FI-9iTacDY Instagram: http://instagram.com/pipsovermoney Website: http://pipsovermoney.com Related: candlestick patterns forex candlestick pattern forex candlestick trading bible candlestick trading bible review download candlestick trading bible forex candlesticks forex candlesticks patterns forex candlesticks explained forex candlesticks meanings forex candlesticks types forex candlesticks and their meaning forex candlesticks pdf forex candle analysis forex anchor candle candlesticks and forex forex candlesticks charts forex candlestick cheat sheet Trading Disclaimer: Forex trading involves substantial risk of loss and is not suitable for every investor. The valuation of currency may fluctuate, and, as a result, clients may lose some or all of their original investment. The impact of seasonal and geopolitical events is already factored into market prices. The highly leveraged nature of Forex trading means that small market movements will have a great impact on your trading account and this can work against you, leading to large losses or can work for you, leading to large gains. Heads Up: The videos on this channel may contain affliate links. If you buy something using the link, you won't pay a dime more but we may receive a small commission which helps to keep the cameras rolling. All trading strategies are used at your own risk. We are not responsible for any losses or wins you may incur using the information supplied through our site. We are not financial advisors The past performances of any trading system or methodology is not necessarily indicative of future results. #forexcandlesticks #forexcandlestickpatterns #candlesticktradingbible
Views: 101 RCP
Everything Will Change
 
01:42:33
As the Sun moves from one age to another its frequency changes and that in turn cause all DNA to adapt or die off . The coming change will be a huge jump as we move from a Jupiter lower chakra age straight to the crown chakra ruled by Saturn , this is bigger than a mere shift .... this time everything will change... and a lot of other topics whiling around in my mind . it just occurred to me a chakra is a ....Shock Ra ....hahaha ! Lavette Hawkins [email protected] If this work has benefited you wont you please, please consider making a donation or becoming a monthly sponsor of this channel to keep it going . Become apart of this work by donating and sharing to a world in need . Any amount no matter how small goes a long way when everyone helps. You can enter my name or email in PayPal or Venmo to make an online donation or send to my post office box address below. Lavette Hawkins PO Box 70612 Las Vegas , Nevada 89170-0612 paypal link for friends and family https://www.paypal.com/us/webapps/mpp/send-money-online venmo link https://venmo.com/ Stellarium link it's free http://www.stellarium.org/ bitcoin referral link free bitcoin satoshi faucet https://freebitco.in/?r=6090318 Planetary Linguistics , learn the names of the planets http://nineplanets.org/days.html Vedic Planetary Positions http://www.drikpanchang.com/tables/pl... Word Origins Etymology http://www.etymonline.com/index.php?a... Alchemy Library http://forum.alchemyforums.com/showthread.php?84-Alchemy-PDF-s-amp-E-books
Views: 3459 Lavette
Running an experiment in the IBM Quantum Experience
 
03:53
IBM Research is making quantum computing available to the public for the first time, providing access to a quantum computing platform from any desktop or mobile device via the cloud. Users of the platform called the IBM Quantum Experience can create algorithms and run experiments on an IBM quantum processor, learn about quantum computing through tutorials and simulations, and get inspired by the possibilities of a quantum computer. To learn more about IBM’s quantum computing research and get access to the IBM Quantum Experience please visit: http://ibm.com/quantumcomputing
Views: 172268 IBM Research
Adam Becker: "What is Real?" | Talks at Google
 
01:18:09
Adam Becker, PhD is an astrophysicist and science writer. His new book What Is Real? explores the history of quantum foundations and the questions that remain to be answered. Get the book: https://goo.gl/s2NGWM
Views: 9341 Talks at Google
George Musser: "Spooky Action at a Distance" | Talks at Google
 
01:02:27
Over the past few decades, physicists have discovered a phenomenon that operates outside the confines of space and time: nonlocality - the ability of two particles to act in harmony no matter how far apart they may be. Einstein grappled with this oddity and couldn't come to terms with it, describing it as "spooky action at a distance." More recently, the mystery has deepened as other forms of nonlocality have been uncovered. This strange occurrence, which has direct connections to black holes, particle collisions, and even the workings of gravity, holds the potential to undermine our most basic understandings of physical reality. If space isn't what we thought it was, then what is it? In this talk "Spooky Action at a Distance: The Phenomenon That Reimagines Space and Time--and What It Means for Black Holes, the Big Bang, and Theories of Everything", George Musser sets out to answer that question, offering a provocative exploration of nonlocality and a celebration of the scientists who are trying to explain it. He traces the often contentious debates over nonlocality through major discoveries and disruptions of the twentieth century and shows how scientists faced with the same undisputed experimental evidence develop wildly different explanations for that evidence.
Views: 17157 Talks at Google
Shoucheng Zhang: "Quantum Computing, AI and Blockchain: The Future of IT" | Talks at Google
 
58:10
Prof. Shoucheng Zhang discusses three pillars of information technology: quantum computing, AI and blockchain. He presents the fundamentals of crypto-economic science, and answers questions such as: What is the intrinsic value of a medium of exchange? What is the value of consensus and how does it emerge? How can math be used to create distributed self-organizing consensus networks to create a data-marketplace for AI and machine learning? Prof. Zhang is the JG Jackson and CJ Wood professor of physics at Stanford University. He is a member of the US National Academy of Science, the American Academy of Arts and Sciences and a foreign member of the Chinese Academy of Sciences. He discovered a new state of matter called topological insulator in which electrons can conduct along the edge without dissipation, enabling a new generation of electronic devices with much lower power consumption. For this ground breaking work he received numerous international awards, including the Buckley Prize, the Dirac Medal and Prize, the Europhysics Prize, the Physics Frontiers Prize and the Benjamin Franklin Medal. He is also the founding chairman of DHVC venture capital fund, which invests in AI, blockchain, mobile internet, big data, AR/VR, genomics and precision medicine, sharing economy and robotics.
Views: 92097 Talks at Google
Ever wonder how Bitcoin (and other cryptocurrencies) actually work?
 
26:21
Bitcoin explained from the viewpoint of inventing your own cryptocurrency. Home page: https://www.3blue1brown.com/ Special thanks to these supporters: http://3b1b.co/btc-thanks Protocol Labs: https://protocol.ai/ Interested in contributing? https://protocol.ai/join/ Some people have asked if this channel accepts contributions in cryptocurrency form. Indeed! http://3b1b.co/crypto 2^256 video: https://youtu.be/S9JGmA5_unY Music by Vincent Rubinetti: https://soundcloud.com/vincerubinetti/heartbeat Here are a few other resources I'd recommend: Original Bitcoin paper: https://bitcoin.org/bitcoin.pdf Block explorer: https://blockexplorer.com/ Blog post by Michael Nielsen: https://goo.gl/BW1RV3 (This is particularly good for understanding the details of what transactions look like, which is something this video did not cover) Video by CuriousInventor: https://youtu.be/Lx9zgZCMqXE Video by Anders Brownworth: https://youtu.be/_160oMzblY8 Ethereum white paper: https://goo.gl/XXZddT If you want to contribute translated subtitles or to help review those that have already been made by others and need approval, you can click the gear icon in the video and go to subtitles/cc, then "add subtitles/cc". I really appreciate those who do this, as it helps make the lessons accessible to more people. Music by Vince Rubinetti: https://vincerubinetti.bandcamp.com/album/the-music-of-3blue1brown ------------------ 3blue1brown is a channel about animating math, in all senses of the word animate. And you know the drill with YouTube, if you want to stay posted on new videos, subscribe, and click the bell to receive notifications (if you're into that). If you are new to this channel and want to see more, a good place to start is this playlist: http://3b1b.co/recommended Various social media stuffs: Website: https://www.3blue1brown.com Twitter: https://twitter.com/3Blue1Brown Patreon: https://patreon.com/3blue1brown Facebook: https://www.facebook.com/3blue1brown Reddit: https://www.reddit.com/r/3Blue1Brown
Views: 2506887 3Blue1Brown
Quantum Computers Animated
 
06:35
**Our new PODCAST: http://DanielAndJorge.com **ORDER our new book: http://WeHaveNoIdea.com Theoretical Physicists John Preskill and Spiros Michalakis describe how things are different in the Quantum World and how that can lead to powerful Quantum Computers. Subscribe: http://www.youtube.com/subscription_center?add_user=phdcomics More at: http://phdcomics.com/tv Animated by Jorge Cham: http://jorgecham.com Featuring: John Preskill and Spiros Michalakis Produced in Partnership with the Institute for Quantum Information and Matter (http://iqim.caltech.edu) at Caltech with funding provided by the National Science Foundation. Animation Assistance: Meg Rosenburg Transcription: Noel Dilworth #FQXiVideoContest2014
Let Me Make Myself  Clear
 
54:29
I have had several comments and questions about Pluto, Uranus and Neptune and where am i getting my information from . In this video i address exactly where i get all of my information and how i interpret it using alchemy . Lavette Hawkins [email protected] If this work has benefited you wont you please, please consider making a donation or becoming a monthly sponsor of this channel to keep it going . Become apart of this work by donating and sharing to a world in need . Any amount no matter how small goes a long way when everyone helps. You can enter my email in PayPal or Venmo to make an online donation or send to my post office box address below. Lavette Hawkins PO Box 70612 Las Vegas , Nevada 89170-0612 paypal link for friends and family https://www.paypal.com/us/webapps/mpp/send-money-online venmo link https://venmo.com/ Stellarium link it's free http://www.stellarium.org/ bitcoin referral link free bitcoin satoshi faucet https://freebitco.in/?r=6090318 Planetary Linguistics , learn the names of the planets http://nineplanets.org/days.html Vedic Planetary Positions http://www.drikpanchang.com/tables/pl... Word Origins Etymology http://www.etymonline.com/index.php?a... Alchemy Library http://forum.alchemyforums.com/showthread.php?84-Alchemy-PDF-s-amp-E-books inside 33 link to 11 lavette 11 playlist https://www.youtube.com/watch?v=iCnwVZPOkhQ&list=PLQQPKbppjb-wVhMLvt1W078qipYIGaj3B&index=3 meet and greet video to connect with others in your part of the world https://www.youtube.com/watch?v=aoFYZgT6rIA&t=7s
Views: 2339 Lavette
The Real Science of Forensics
 
09:24
In this episode of SciShow, we’re going to investigate a murder. But first, we’re going to have to learn all about forensics, the use of science in criminal law -- and the real-life version is a little different from what you might see on TV. Hosted by: Michael Aranda ---------- Dooblydoo thanks go to the following Patreon supporters -- we couldn't make SciShow without them! Shout out to Justin Ove, Justin Lentz, David Campos, Chris Peters, and Fatima Iqbal. ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow Or help support us by becoming our patron on Patreon: https://www.patreon.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow Sources: https://www.eff.org/deeplinks/2014/04/fbi-plans-have-52-million-photos-its-ngi-face-recognition-database-next-year http://www.alternet.org/story/153664/5_things_you_should_know_about_the_fbi's_massive_new_biometric_database http://www.nytimes.com/2015/08/13/us/facial-recognition-software-moves-from-overseas-wars-to-local-police.html http://www.nytimes.com/2015/08/15/opinion/how-the-fbi-uses-facial-recognition-analysis.html?_r=2 http://www.theverge.com/2014/8/8/5982727/face-wreck-how-advanced-tech-comes-up-short-for-police http://science.howstuffworks.com/life/genetic/dna-evidence.htm http://www.scientific.org/tutorials/articles/riley/riley.html http://www.bbc.co.uk/science/0/20205874 http://www.mlo-online.com/articles/201404/str-typing-method-and-applications.php http://www.cstl.nist.gov/strbase/pub_pres/Butler_BiotechniquesSuppl_Oct2007.pdf http://electronics.howstuffworks.com/gadgets/high-tech-gadgets/facial-recognition1.htm http://www.mitchpileggi.net/Deep_Background/resources/forensics/bodies.htm https://books.google.com/books?id=adKcM055ERoC&pg=PT265 http://serendip.brynmawr.edu/biology/b103/f02/web2/wcarroll.html http://www.howtogeek.com/howto/43078/stop-believing-tvs-lies-the-real-truth-about-enhancing-images/ http://nzic.org.nz/ChemProcesses/biotech/12A.pdf
Views: 830028 SciShow
DEF CON 23 -  Jean Philippe Aumasson - Quantum Computers vs Computers Security
 
32:16
We've heard about hypothetical quantum computers breaking most of the public-key crypto in use—RSA, elliptic curves, etc.—and we've heard about "post-quantum" systems that resist quantum computers. We also heard about quantum computers' potential to solve other problems considerably faster than classical computers, such as discrete optimization, machine learning, or code verification problems. And we heard about a commercial quantum computer, and we heard vendors of quantum key distribution or quantum random number generators promise us security as solid as the laws of physics. Still, most of us are clueless regarding: How quantum computers work and why they could solve certain problems faster than classical computers? What are the actual facts and what is FUD, hype, or journalistic exaggeration? Could quantum computers help in defending classical computers and networks against intrusions? Is it worth spending money in post-quantum systems, quantum key distribution, or in purchasing or developing of a quantum computer? Will usable quantum computers be built in the foreseeable future? This talk gives honest answers to those questions, based on the latest research, on analyses of the researchers' and vendors' claims, and on a cost-benefit-risk analyses. We'll expose the fundamental principles of quantum computing in a way comprehensible by anyone, and we'll skip the technical details that require math and physics knowledge. Yet after this talk you'll best be able to assess the risk of quantum computers, to debunk misleading claims, and to ask the right questions. Speaker Bio: Jean-Philippe (JP) Aumasson is Principal Cryptographer at Kudelski Security, in Switzerland. He is known for designing the cryptographic functions BLAKE, BLAKE2, SipHash, and NORX. He has spoken at conferences such as Black Hat, RSA, and CCC, and initiated the Crypto Coding Standard and the Password Hashing Competition projects. He co-wrote the 2015 book "The Hash Function BLAKE". He is member of the technical advisory board of the Open Crypto Audit Project and of the Underhanded Crypto Contest. JP tweets as @veorq. Twitter: @veorq
Views: 4266 DEFCONConference
Dorothie & Martin Hellman: "Peace, True Love.... and Cryptography" | Talks at Google
 
52:18
Turing Award winner Martin Hellman, along with his wife Dorothie, discuss their book, “A New Map for Relationships: Creating True Love at Home & Peace on the Planet,” and how they went from being madly in love at first, to heading for divorce, then madly in love again--explaining how the same lessons they had to learn in their marriage can help avert worldwide catastrophes such as global warming and nuclear war. Former US Ambassador to Afghanistan Karl Eikenberry has referred to the Hellman’s work as, “the most thoughtful, unique, and fascinating book I have ever read on personal and international diplomacy.” Stories from Marty’s work in cryptography help illustrate ethical dilemmas and the importance of “getting curious, not furious.” “A New Map” can be downloaded for free at: https://anewmap.com/ Dorothie Hellman worked as a CPA at Touche Ross, later becoming a full-time volunteer and VP for Financial Support at the Beyond War Foundation from 1982-87. Since then, she has devoted her life to studying how to improve the human condition. Martin Hellman is best known for his invention, with Diffie and Merkle, of public key cryptography, to enable secure Internet transactions. He currently works on reducing existential risks posed by technology, with an emphasis on nuclear weapons. He is Professor Emeritus of EE at Stanford University, and was awarded the Turing Award in 2015.
Views: 1674 Talks at Google
Spinosaurus fishes for prey | Planet Dinosaur | BBC
 
04:04
Check out BBC Earth on BBC online - http://www.bbc.com/earth/world John Hurts tells the stories of the biggest, deadliest and weirdest Dinosaurs ever to walk the Earth. Massive carnivorous hunter Spinosaurus hunts the giant fresh water fish Onchopristis. Planet Dinosaur tells the stories of the biggest, deadliest and weirdest creatures ever to walk the Earth, using the latest fossil evidence and immersive computer graphics. Narrated by John Hurt. Visit http://www.bbcearth.com for all the latest animal news and wildlife videos BBC Earth Facebook http://www.facebook.com/bbcearth (ex-UK only) BBC Earth Twitter http://www.twitter.com/bbcearth Subscribe to BBC Earth: http://bit.ly/ydxvrP BBC Earth Channel: http://www.youtube.com/BBCEarth Latest BBC Earth videos: http://bit.ly/y1wtbi
Views: 16510045 BBC Earth
PALADIN INTERVIEWS KERRY CASSIDY - SKIES THE LIMIT
 
02:52:51
Paladin, White Hat and forensic financial investigator will be interviewing Kerry Thursday night.
Views: 49096 Project Camelot
An Introduction to Blockchain with Mark Russinovich : Build 2018
 
01:17:08
In this session, Mark explains how blockchains work, including how they use hashes, transactions, blocks and proof-of-work consensus algorithms to build distributed ledgers. He presents the capabilities of some of the most common blockchain networks, then describes how the COCO Framework addresses their limitations to make blockchains suitable for a wide variety of business consortiums. Create a Free Account (Azure): https://aka.ms/c9-azurefree
Views: 24849 Microsoft Developer
Liza Mundy: "Code Girls" | Talks at Google
 
50:22
The award-winning New York Times bestseller about the American women who secretly served as codebreakers during World War II--a "prodigiously researched and engrossing" (New York Times) book that "shines a light on a hidden chapter of American history" (Denver Post). Recruited by the U.S. Army and Navy from small towns and elite colleges, more than ten thousand women served as codebreakers during World War II. While their brothers and boyfriends took up arms, these women moved to Washington and learned the meticulous work of code-breaking. Their efforts shortened the war, saved countless lives, and gave them access to careers previously denied to them. A strict vow of secrecy nearly erased their efforts from history; now, through dazzling research and interviews with surviving code girls, bestselling author Liza Mundy brings to life this riveting and vital story of American courage, service, and scientific accomplishment. Liza Mundy is a staff writer at the Washington Post and the bestselling author of "Michelle: A Biography" and "Everything Conceivable", among other works. She received her AB degree from Princeton University and earned an MA in English literature at the University of Virginia. She has won awards for essays, profiles, and science writing from the Sunday Magazine Editors Association, the Maryland-Delaware-DC Press Association, the American Association of Sunday and Feature Editors, The Missouri Lifestyle Journalism Awards, and the Gay and Lesbian Alliance Against Defamation. She was a 2003 Kaiser Foundation Media Fellow and a 2005 Media Fellow at the Marine Biological Laboratory in Woods Hole, Massachusetts.
Views: 2017 Talks at Google
Blockchain Beyond Bitcoin - with Vinay Gupta | Virtual Futures Salon
 
01:32:20
Virtual Futures presents tech-visionary Vinay Gupta to dicuss cryptocurrencies and the uptake of the blockchain in all its applications. This event is organised in partnership with the Department of Economics at the University of Warwick as part of their 360 Lecture Series. Blockchain, also known as distributed ledger technology, has attracted a great deal of attention due to the hype surrounding cryptocurrencies like Bitcoin. Whilst blockchain technology might be able to drive economic change globally, the applications are innumerable. Among others, the implications include empowering impoverished individuals by bypassing banks for payments, generating personalized identities for voting, securing healthcare data, improving supply chain logistics, and allowing business to be carried out transparently. Vinay will share his thoughts on how a technology that permits secure and transparent solutions might transform the next decade. Vinay Gupta is a leading figure in the blockchain space. He is the co-founder of Mattereum, co-ordinated the release of the blockchain platform Ethereum in July 2015, and was strategic architect for ConsenSys, a technology hub focusing on the Ethereum blockchain and related applications. He was the designer of the National Blockchain Strategy for Dubai and is a partner at Hexayurt Capital, the technology-focused VC firm behind the Internet of Agreements. He has been involved in commercial software development since 1992 and his experience as a programmer and visionary has covered fields as diverse as medical imaging, flight simulation, computer graphics, cryptographic applications and the web. In conversation with Luke Robert Mason, Director of Virtual Futures. --- Follow the conversation on Twitter using #VFSalon Support Virtual Futures on Patreon: http://patreon.com/virtualfutures Find out more: http://virtualfutures.co.uk --- Credits Produced by Virtual Futures Camera by Jason ‘Jay’ Langdell: http://jam-av.com Sound by Luke Robert Mason Lighting by Ian O’Donoghue Edited by Luke Robert Mason Thanks to Bozena Beauclair Thanks to Anirudh Pai Thanks to Jeremy Smith Thanks to Charlotte White Hosted at the University of Warwick: http://go.warwick.ac.uk/economics --- Follow Virtual Futures on Social Media Twitter: http://twitter.com/virtualfutures Facebook: http://facebook.com/virtualfutures Instagram: http://instagram.com/virtualfutures Medium: http://medium.com/@virtualfutures SoundCloud: http://soundcloud.com/virtualfutures YouTube: http://youtube.com/virtualfutures --- Our Recording Equipment (Affiliate Links) RØDE Procaster Broadcast Dynamic Microphone: http://amzn.to/2wClVSx RØDE PSM1 Microphone Shock Mount: http://amzn.to/2wCh8Ri RØDE PSA1 Swivel Mount Studio Microphone Boom Arm: http://amzn.to/2f9tVYo Stagg 3m High Quality XLR to XLR Plug Microphone Cable: http://amzn.to/2wCjrnf Stagg 10m High Quality XLR to XLR Plug Microphone Cable: http://amzn.to/2y2En7y Zoom H6 Handy Recorder: http://amzn.to/2woqxg0 Zoom Q2n Handy Video Recorder: http://amzn.to/2g3gnxQ Canon EOS 80D: http://amzn.to/2eZo1oQ Canon EF 50 mm 1.8 STM Lens: http://amzn.to/2yQ37k5 Canon EF-S 18-135mm f/3.5-5.6 IS STM Lens: http://amzn.to/2y2EakM Manfrotto Befree Live Aluminium Travel Tripod with Fluid Head: http://amzn.to/2y257VT Sennheiser EW 100-ENG G3-GB Portable System: http://amzn.to/2H38Bgd
Views: 7152 Virtual Futures
Aquadoodling with Metadata (latin windows 1252?) Spatial- GEO-CODING)? Stegotext? Ambiscript
 
03:26
Windows 1252 ? https://msdn.microsoft.com/en-us/goglobal/cc305145.aspx http://www.spacemart.com/reports/Organic_metamaterial_flows_like_a_liquid_remembers_its_shape_999.html the researchers created hydrogels in molds shaped like the letters D,N and A. Poured out of the molds, the gels became amorphous liquids, but in water they morphed back into the letters Steganography, like watermarking and ngerprinting, is a branch of information hiding AN ENGLISH SHELLCODE? the letter size, spacing, typeface, or other characteristics of a covertext can be manipulated to carry the hidden message the commonest form of steganography involves the embedding of messages in apparently innocent texts, with the letters or words of the message indicated either by subtle graphic emphasis (e.g., heavier ink, lighter ink, a small defect) or by special positioning THE NANOSUBSTRATE CHEMICALS SINK TO A SPECIFIC POSITION CREATING HEAVIER OR LIGHTER HIGHLIGHTENING HUES? A MICRODOTTING EMULSION EFFECT OF DITS N DAHS? As a simple example, a sender might start with an innocuous image and adjust the color of every 100th pixel to correspond to a letter in the alphabet, http://www.answers.com/topic/steganography Detection of physical steganography requires careful physical examination, including the use of magnification, developer chemicals and ultraviolet light http://www.coursehero.com/file/1802521/CISS04204/ An automorphism alegbra?? http://arxiv.org/PS_cache/arxiv/pdf/1003/1003.1815v1.pdf http://scirate.com/index.php?multi=30&archive=math&date=2009-10-08 used artificial "atoms"-actually made up of a billion aluminum atoms that behave as a single entity-as their qubits. These "atoms" can occupy two different energy states, akin to the "1" and "0" or "on" and "off" states of regular bits used in conventional computers. The strange laws of quantum mechanics, however, allow for qubits to be placed in a "superposition" of these two states at the same time, resulting in far greater information storage and processing power. the encoding of quantum information from a single qubit into three qubits using a so-called repetition code http://www.spacedaily.com/reports/Three_Tiny_Qubits_Another_Big_Step_Toward_Quantum_Computing_999.html -- structures involving both operations and relations. a homomorphism In the special case with just one binary relation, we obtain the notion of a graph homomorphism. http://en.wikipedia.org/wiki/Homomorphic In the mathematical field of graph theory a graph homomorphism is a mapping between two graphs that respects their structure. http://en.wikipedia.org/wiki/Graph_homomorphism PERHAPS ONE OF THEIR KEY CODES?? "The fact that an angle can take many different values means that each particle of light, a photon, can be encoded to carry the whole alphabet, potentially increasing the data rate of quantum cryptography - the only guaranteed form of secure communication. Scientists provide a new angle on quantum cryptography http://www.physorg.com/news200315561.html (2010) -- http://www.physorg.com/news1022.html (2004) Ions can hold information for a long time, acting as storage, which is necessary to retrieve data from a quantum computer. Photons, on the other hand, travel extremely fast, and it is therefore very difficult to store a photon's data. So, the photons represent the communication channel, and the ions represent the memory. http://iontrap.physics.lsa.umich.edu/ -- See International Patent # WO/2008/076414 SELF-REPLICATING MATERIALS (link is hot) http://www.wipo.int/pctdb/en/wo.jsp?W... http://www.darpa.mil/ipto/thrust_areas/thrust_areas.asp See BAA 09-40 Deep Learning Industrial Day Briefing PDF pg3 simple representations unlabled data hidden within layers of text imagery. http://www.peerascent.com/ambiscript/legibility.html See AmbiScript: A functional notation to support the manipulation and analysis of genetic data The symbols have been designed to underscore key biochemical properties of the nucleotides, trivialize the derivation and complementation of ambiguity characters, and support the visualization of sequence polymorphisms. Mnemonics. AmbiScript symbols use prominent typographic features to highlight key biochemical aspects http://www.peerascent.com/ambiscript/legibility.html FIGURE 1: . Ascenders and descenders enhance character differentiation in two versions of the AmbiScript notation. ==== The aerosols have machine code in them now (Metadata?). Ability of material to self replicate into simple representations of data? Morse code braille alphanumeric representations? OR SOME FORM OF DNA AMBISCRIPT? International Patent # WO/2008/076414 SELF-REPLICATING MATERIALS https://patentscope.wipo.int/search/en/detail.jsf?docId=WO2008076414&recNum=1&maxRec=&office=&prevFilter=&sortOption=&queryString=&tab=PCT+Biblio See DARPA'S program "Deep Learning"
Views: 16931 dbootsthediva
Cryptocurrency Bounce or Bottom: Can we PLEASE Go Back Up Again? Basic Attention Token BATS
 
26:27
I have been looking at smaller projects that have promise as well as trading the larger capitalization cryptocurrencies like Bitcoin, Litecoin, Bitcoin Cash, Omisego, Quantum, EOS, Ethereum, XBT I found Basic Attention Token which is around a $300 million market capitalization trading at around .30 off of the highs of around $1.00 WHITEPAPER: https://basicattentiontoken.org/faq/BasicAttentionTokenWhitePaper-4.pdf DOWNLOAD BRAVE BROWSER: https://www.brave.com/download/ Brave Browser is a great piece of tech. I like the idea of using the ad revenue to either pay the publisher or the end user watching the ads. #Not Financial Advice As ALWAYS, Manage Your Risk!
Views: 179 Travis Pavlik
The Anti Facebook
 
11:19
Facebook is the worlds largest social network with over 2 billion monthly users at the time of this video. It's flagship product, the 'news feed', uses an AI algorithm to personalize the content that each user sees. This AI optimizes for a users attention, as thats what drives its ad revenue based business model. Its an incredibly powerful AI that knows users in ways no human could, synthesizing hundreds of thousands of data points from their browsing activity and web history. In the past few years, we've seen that this AI has had both positive and negative effects on society. I'm going to highlight the negative effects and present 3 possible solutions to fix the problem. Code for this video: https://github.com/llSourcell/Stream-Framework Please Subscribe! And like. And comment. That's what keeps me going. Want more education? Connect with me here: Twitter: https://twitter.com/sirajraval Facebook: https://www.facebook.com/sirajology instagram: https://www.instagram.com/sirajraval More learning resources: https://www.amazon.com/dp/B079DTVVG8/ref=dp-kindle-redirect?_encoding=UTF8&btkr=1 https://www.youtube.com/watch?v=VyQVlBQCX_Y https://www.youtube.com/watch?v=gSQXq2_j-mw https://bitlab.cas.msu.edu/papers/news_feed_fyi_chi17_lbw.pdf https://medium.com/recombee-blog/recommender-systems-explained-d98e8221f468 https://hbr.org/2018/09/a-blueprint-for-a-better-digital-society http://humanetech.com/problem#the-way-forward https://peepeth.com https://mastodon.social Join us in the Wizards Slack channel: http://wizards.herokuapp.com/ School of AI: https://www.theschool.ai And please support me on Patreon: https://www.patreon.com/user?u=3191693 Signup for my newsletter for exciting updates in the field of AI: https://goo.gl/FZzJ5w Hiring? Need a Job? See our job board!: www.theschool.ai/jobs/ Need help on a project? See our consulting group: www.theschool.ai/consulting-group/ Hit the Join button above to sign up to become a member of my channel for access to exclusive content!
Views: 35531 Siraj Raval
Chrome tip: Saving Web Browser Sessions - How to save all Tabs, Windows and Screen Layout Positions
 
03:55
CHROME TIP - SAVE SESSIONS - 292 TABS(8 windows) Save & Load Multiple Tabs + Windows + Screen Layout Quick overview of one method for saving a Chrome Browser session with 292 tabs in 8 different windows across different monitors arranged 4x4 per monitor. If you are a power web browser then give Session Buddy a try for better efficiency in saving and opening multiple tabs, windows and window screen layout. CHROME TIP - SESSIONS - Saving & Loading Multiple tabs + Multiple Windows + Specific Screen Layout Video timeline points: -Download Session Buddy: 0m10s https://youtu.be/Hc3TYKmy1tE?t=10s -Save a Session Example: 2m25s https://youtu.be/Hc3TYKmy1tE?t=2m25s -Resources used to open 292 tabs in 8 windows on 2 monitors: 2m19s https://youtu.be/Hc3TYKmy1tE?t=2m18s LINKS: -Chrome web store page: https://chrome.google.com/webstore/detail/session-buddy/edacconmaakjimmfgnblocblbcdcpbko -Session Buddy Web site: https://sessionbuddy.com/ -Session Buddy Donate: https://sessionbuddy.com/donate/ SOUNDTRACK: "Miami Nights - Extended Theme" Kevin MacLeod (incompetech.com) Licensed under Creative Commons: By Attribution 3.0 License http://creativecommons.org/licenses/by/3.0/ -Kevin MacLeod's Music Web site: http://incompetech.com/wordpress/ -Kevin's support music through Donate: https://incompetech.com/donate.html
Views: 351 RedEyeReview
Electronic and Internet Voting (The Threat of Internet Voting in Public Elections)
 
01:20:40
Google Tech Talk January 20, 2011 Presented by Dr. David Jefferson, Lawrence Livermore National Laboratory. ABSTRACT In the last decade the administration of public elections in the United States has become increasingly computerized, leading to great concern in the security community about the security, reliability, privacy, and auditability of electronic voting systems. Although in the last few years there has been substantial progress, against great resistance, in raising the consciousness of state officials about the security vulnerabilities associated with computerized voting, recently the idea of Internet voting, i.e. using private computers or other devices to cast electronic ballots that are transported over the Internet has become increasingly attractive to legislators and election officials. In this talk we argue that Internet voting is much more dangerous than other forms of electronic voting because of the possibility that anyone on Earth, including a foreign nation state, can attack an Internet election from a remote position of safety, and with the possibility of changing the election outcome without ever being discovered. The number of attack modes is enormous, and the prospects for defense extremely weak. Last October the District of Columbia fielded an Internet voting system for an open test, allowing anyone to try it out or attempt to attack it. This test was to be the final hurdle before the system was put to use in the 2010 general election in November. The result could not have been a more dramatic demonstration of the fragility and vulnerability of such systems, and the dangers they pose to national security. Dr. David Jefferson is an internationally recognized expert on voting systems and election technology. He has been a pioneer in research at the intersection of computing, the Internet, and elections for 15 years, and has been an advisor to five successive Secretaries of State of California on technology-related issues. He is a current member and former Chairman of the Board of Directors of the California Voter Foundation (www.calvoter.org) and current Chairman of the Board for Verified Voting (www.verifiedvoting.org), two nonprofit, nonpartisan organizations devoted to promoting open, verifiable election technology. He is also a member of the Board of Advisers of ACCURATE (accurate-voting.org), an NSF-sponsored academic research project on voting technology. For over a decade he has been an active critic of the use of Internet for voting in public elections. In 1999-2000 he was chair of the technical committee of the CA Secretary of State's Task Force on Internet Voting whose report recommended not developing an Internet voting system in California. In 2004 he coauthored a paper with Avi Rubin, Barbara Simons, and David Wagner (servesecurityreport.org) the led to the cancellation of a $22 million DoD project on Internet voting. He continues speaking and writing on the subject at every opportunity today. Jefferson received a Ph.D. in computer science from Carnegie-Mellon University in 1980. From 1980 to 1994 he was a computer science professor, first at USC and then at UCLA, where he conducted research in parallel computation, simulation, genetic algorithms, and artificial life. In 1990 he received an R&D 100 Award for leading one of the top 100 research and development projects in the United States. He is known for being the co-inventor of the Time Warp method of parallel discrete event simulation, and is the author of one of the most cited papers in computer science, Virtual Time. He is currently a computer scientist at Lawrence Livermore National Laboratory, where he leads research in cyber security and simulation for national security applications.
Views: 10386 GoogleTechTalks
All The Government's Information
 
51:26
Google Tech Talks May 24, 2006 ABSTRACT If you happen to be lucky (or unlucky) enough to live in Washington, D.C., and are appropriately credentialed or won the right lottery, you can choose from a couple of dozen places to go watch the workings of government in action. Congressional hearings and the White House briefing rooms are the best known of these official hotspots, but most agencies have their own hearing rooms for official actions, press conferences, and other public proceedings. Sometimes these official proceedings make themselves visible to the rest of us, usually through low-resolution streaming video using a proprietary format. A few hearings get archived, though the archives are...
Views: 2106 Google
Radar | Wikipedia audio article
 
01:12:57
This is an audio version of the Wikipedia Article: Radar Listening is a more natural way of learning, when compared to reading. Written language only began at around 3200 BC, but spoken language has existed long ago. Learning by listening is a great way to: - increases imagination and understanding - improves your listening skills - improves your own spoken accent - learn while on the move - reduce eye strain Now learn the vast amount of general knowledge available on Wikipedia through audio (audio article). You could even learn subconsciously by playing the audio while you are sleeping! If you are planning to listen a lot, you could try using a bone conduction headphone, or a standard speaker instead of an earphone. You can find other Wikipedia audio articles too at: https://www.youtube.com/channel/UCuKfABj2eGyjH3ntPxp4YeQ You can upload your own Wikipedia articles through: https://github.com/nodef/wikipedia-tts "The only true wisdom is in knowing you know nothing." - Socrates SUMMARY ======= Radar is a detection system that uses radio waves to determine the range, angle, or velocity of objects. It can be used to detect aircraft, ships, spacecraft, guided missiles, motor vehicles, weather formations, and terrain. A radar system consists of a transmitter producing electromagnetic waves in the radio or microwaves domain, a transmitting antenna, a receiving antenna (often the same antenna is used for transmitting and receiving) and a receiver and processor to determine properties of the object(s). Radio waves (pulsed or continuous) from the transmitter reflect off the object and return to the receiver, giving information about the object's location and speed. Radar was developed secretly for military use by several nations in the period before and during World War II. A key development was the cavity magnetron in the UK, which allowed the creation of relatively small systems with sub-meter resolution. The term RADAR was coined in 1940 by the United States Navy as an acronym for RAdio Detection And Ranging or RAdio Direction And Ranging. The term radar has since entered English and other languages as a common noun, losing all capitalization. The modern uses of radar are highly diverse, including air and terrestrial traffic control, radar astronomy, air-defence systems, antimissile systems, marine radars to locate landmarks and other ships, aircraft anticollision systems, ocean surveillance systems, outer space surveillance and rendezvous systems, meteorological precipitation monitoring, altimetry and flight control systems, guided missile target locating systems, ground-penetrating radar for geological observations, and range-controlled radar for public health surveillance. High tech radar systems are associated with digital signal processing, machine learning and are capable of extracting useful information from very high noise levels. Other systems similar to radar make use of other parts of the electromagnetic spectrum. One example is "lidar", which uses predominantly infrared light from lasers rather than radio waves.
Views: 46 wikipedia tts
Live from Disrupt Berlin 2018 Day 1
 
09:07:03
TechCrunch Disrupt Berlin 2018 - Day 1
Views: 3792 TechCrunch
Mod-05 Lec-26 TURING MACHINES
 
58:41
Theory of Automata, Formal Languages and Computation by Prof.Kamala Krithivasan,Department of Computer Science and Engineering,IIT Madras. For more details on NPTEL visit http://nptel.iitm.ac.in
Views: 213614 nptelhrd
How To Fix Sansa Clip That Won't Turn On/Frozen
 
00:49
Fix a Sandisk Sansa Clip MP3 Player that is locked up and won't turn on. My Sansa Clip Zip locked up and wouldn't turn on, so I took the opportunity to make a video on how to fix it. It had been working fine. But I paused it and a little while later when I tried to turn it on, it wouldn't power on. I knew that it had a full charge as it had been plugged in. I did a reset and got it to work again. ▶ SUBSCRIBE & HIT THE 🔔 http://bit.ly/SubRJTheBikeGuy 👍 And please give my video a thumbs up 👍 ▶FACEBOOK.com/RJTheBikeGuy https://www.facebook.com/RJTheBikeGuy ▶TOOLS http://www.rjthebikeguy.com/tools ▶SHIRTS http://bit.ly/RJBikeGuyShirts ▶WEBPAGE http://www.RJTheBikeGuy.com
Views: 195827 RJ The Bike Guy
Paul Feyerabend | Wikipedia audio article
 
33:36
This is an audio version of the Wikipedia Article: Paul Feyerabend Listening is a more natural way of learning, when compared to reading. Written language only began at around 3200 BC, but spoken language has existed long ago. Learning by listening is a great way to: - increases imagination and understanding - improves your listening skills - improves your own spoken accent - learn while on the move - reduce eye strain Now learn the vast amount of general knowledge available on Wikipedia through audio (audio article). You could even learn subconsciously by playing the audio while you are sleeping! If you are planning to listen a lot, you could try using a bone conduction headphone, or a standard speaker instead of an earphone. You can find other Wikipedia audio articles too at: https://www.youtube.com/channel/UCuKfABj2eGyjH3ntPxp4YeQ You can upload your own Wikipedia articles through: https://github.com/nodef/wikipedia-tts "The only true wisdom is in knowing you know nothing." - Socrates SUMMARY ======= Paul Karl Feyerabend (; German: [ˈfaɪɐˌʔaːbn̩t, -ˌʔaːbm̩t]; January 13, 1924 – February 11, 1994) was an Austrian-born philosopher of science best known for his work as a professor of philosophy at the University of California, Berkeley, where he worked for three decades (1958–1989). At various different points in his life, he lived in England, the United States, New Zealand, Italy, Germany, and finally Switzerland. His major works include Against Method (published in 1975), Science in a Free Society (published in 1978) and Farewell to Reason (a collection of papers published in 1987). Feyerabend became famous for his purportedly anarchistic view of science and his rejection of the existence of universal methodological rules. He was an influential figure in the sociology of scientific knowledge. Asteroid (22356) Feyerabend is named in his honour.
Views: 6 wikipedia tts
Economics of Cybersecurity | DelftX on edX | Professional Education | Course About Video
 
01:54
Enroll in Economics of Cybersecurity from DelftX at https://www.edx.org/course/economics-cybersecurity-delftx-econsec101x Economics of Cybersecurity Learn how to measure the costs and assess the importance of securing your business from cyber threats. About this Course With a significant increase in high-profile data breaches and cybersecurity threats in the last couple years, it is critical for businesses to learn about the costs and investment decisions around securing their online systems. If you make decisions around IT investments in your job or are interested in learning more about securing your business, this course is for you. While many businesses think of cybersecurity as a technical problem, this course broadens that view and shows that security failures are caused as often by bad business decisions and incentive systems as by bad technical design. This course provides an introduction to the field of the economics behind cybersecurity, delivered by four leading research teams from distinguished universities around the world, including: Michel van Eeten of Delft University of Technology in The Netherlands Ross Anderson of Cambridge University in the United Kingdom Rainer Boehme of University of Münster in Germany Carlos H.Gañán of Delft University of Technology in The Netherlands Tyler Moore of Southern Methodist University in the USA It will provide you with the economic concepts, measurement approaches and data analytics to make better security decisions, while helping you to understand the forces that shape the security decisions of other businesses, products and services. This course will: Teach you to make choices on investing in your company’s cybersecurity. We discuss and apply different economic models that help determine the costs and benefits of security investments. Arm you with research to make strategic business decisions. We review empirical research into security decisions and incentives of actors. We analyze data on firms in different markets, and apply economic concepts to explain the strategies of attackers. Review policy and regulations. We discuss available economic tools to better align the incentives for cybersecurity, including better security metrics, cyber insurance/risk transfer, information sharing, and liability assignment. This course offers a broad view of the field through lectures and exercises that can apply to both early career professionals as well as senior technical managers. After finishing this course you will be able to apply economic analysis and data analytics. You will understand the role played by incentives on the adoption and effectiveness of security mechanisms, and on the design of technical, market-based, and regulatory solutions to different security threats. After successfully completing this course, you will: Position yourself as a vital subject matter expert regarding the economic drivers that influence cybersecurity and position your company to move forward and stay competitive. Engage confidently with management on opportunities and cybersecurity challenges faced by your industry; analyze emerging security threats and how these threats can be mitigated by effectively addressing real economic problems. Learn and assess the issues of investment in cybersecurity, making your company more productive, while saving time and money. Upon successful completion of this course, learners will be awarded a DelftX Professional Education Certificate. The TU Delft Extension School offers Continuing Education Units for this course. Participants of EconSec101x who successfully complete the course requirements will earn a Certificate of Completion and are eligible to receive 2.0 Continuing Education Units (2.0 CEUs). PDF of the Syllabus
Views: 3625 edX
Economic Survey 2018 Chapter 1 - State of the Economy Part 1 - Roman Saini | Indian Economy for UPSC
 
08:07
Watch Economic Survey 2017-2018 Importance || 10 Most Important Facts by Roman Saini here: https://youtu.be/YW66uHaro8Q In this lesson, Roman discusses Economy Survey 2017 - 2018 chapter 1 of India and understand its importance from the UPSC CSE point of view. Learn Important Facts about Economic Survey 2017-18 for the preparation of Indian Economy for UPSC CSE. This lesson is beneficial for all UPSC 2018 aspirants. Chapter 1 of Economic Survey of India deals with State of the Economy in India - an important topic for UPSC Preparation. Must watch for all IAS 2018 aspirants. Also useful for aspirants of exams such as UPSC/ SSC/ RBI/ UPPSC/ PSC/ Banking Exams etc. and for increasing GK (General Knowledge). Download the Unacademy Learning App from the Google Play Store here:- https://goo.gl/02OhYI Download the Unacademy Educator app from the Google Play Store here: https://goo.gl/H4LGHE Do Subscribe and be a part of the community for more such lessons here: https://goo.gl/gycFVs
Views: 49444 Unacademy
Introduction to AI for Video Games
 
09:50
Welcome to my new reinforcement learning course! For the next 10 weeks we're going to go from the basics to the state of the art in this popular subfield of machine learning using video game environments as our testbed. RL is a huge reason DeepMind and OpenAI have been so successful thus far in creating world changing AI bots. Make sure to subscribe so you'll get updated with every new video I release. And don't worry if you don't understand policy iteration or value iteration just yet, I merely wanted to introduce these phrases in this video, next week i'm going to really dive into what these 2 methods look like programmatically. Code for this video (with coding challenge): https://github.com/llSourcell/AI_for_video_games_demo Syllabus for this course: https://github.com/llSourcell/AI_for_Video_Games_Syllabus Please Subscribe! And like. And comment. That's what keeps me going. Want more inspiration & education? Follow me: Twitter: https://twitter.com/sirajraval Facebook: https://www.facebook.com/sirajology More learning resources: https://medium.com/emergent-future/simple-reinforcement-learning-with-tensorflow-part-0-q-learning-with-tables-and-neural-networks-d195264329d0 http://icml.cc/2016/tutorials/deep_rl_tutorial.pdf https://github.com/MorvanZhou/Reinforcement-learning-with-tensorflow https://www.analyticsvidhya.com/blog/2017/01/introduction-to-reinforcement-learning-implementation/ https://web.mst.edu/~gosavia/tutorial.pdf http://karpathy.github.io/2016/05/31/rl/ http://www.wildml.com/2016/10/learning-reinforcement-learning/ https://www.quora.com/What-are-some-good-tutorials-on-reinforcement-learning Join us in the Wizards Slack channel: http://wizards.herokuapp.com/ And please support me on Patreon: https://www.patreon.com/user?u=3191693 Instagram: https://www.instagram.com/sirajraval/ Instagram: https://www.instagram.com/sirajraval/ Signup for my newsletter for exciting updates in the field of AI: https://goo.gl/FZzJ5w Hit the Join button above to sign up to become a member of my channel for access to exclusive content!
Views: 42542 Siraj Raval
DEF CON 22 - Tess Schrodinger - From Raxacoricofallapatorius With Love
 
47:50
Slides Here: https://defcon.org/images/defcon-22/dc-22-presentations/Schrodinger/DEFCON-22-Tess-Schrodinger-Raxacoricofallapatorius-With-Love-Case-Studies.pdf From Raxacoricofallapatorius With Love: Case Studies In Insider Threat Tess Schrodinger Espionage, honey pots, encryption, and lies. Clandestine meetings in hotels. The naïve girl seduced by a suave businessman. The quiet engineer who was busted by the shredded to do list found in his trash. Encryption the NSA couldn’t crack. What motivates insiders to become threats? How were they caught? What are potential red flags to be aware of? Acquire a new awareness around what makes these people tick. Tess has over twenty years in law enforcement, investigation, forensics (bullets & blood, not 1s & 0s), and industrial security. She holds a Bachelor of Sociology, a Master of Security Management, and a graduate certificate in cybersecurity technology. One of her many current objectives is to bridge the gap between traditional security and cyber security by promoting awareness and education to the technologically ignorant who are often overwhelmed by the potential threats and how they can be targeted and to the technically gifted who are often unfamiliar with the threats, vulnerabilities, and mitigation techniques that lie outside their world of technology.
Views: 3653 DEFCONConference
Customer-friendly GCP Pricing: Understanding GCP pricing (Level 100)
 
30:03
GCP customer-friendly pricing is on average 60% less for many compute workloads compared to other cloud providers. Google is the leader in pricing innovations, including per minute billing, up to 30% off with sustained use discounts, up to 80% off with preemptible instances, customer machine types, rightsizing recommendations and many more. Come learn how our pricing philosophy can save you time, headache and fees when you migrate to cloud. With Neal Mueller (@nealmueller).
Views: 2532 Google Cloud Platform
Developer Friendly Cryptography | Brice Williams | Hackers of CypherCon
 
46:34
(S1: E5) Software developers often make mistakes when using cryptography in applications, which tends to result in code with dangerous and subtle weaknesses. Some of this can be addressed through training, but should we expect all developers to be cryptography experts? Many developers only know to avoid writing their own ciphers, and rely on one of the many incomplete or incorrect code examples that exist on the internet. To make things worse, most cryptographic libraries in use today are designed to be used by experts and often result in misunderstandings by the average application developer. In this talk we will look at some common cryptography usage errors and why popular libraries often fall short. We will also discuss nuances such as backwards compatibility, FIPS 140-2 validation, and weak standards such as JOSE/JWT that contribute to the overall confusion. Brice will share some advice that you can provide to the development/engineering teams in your organization to not only make their job easier, but also ensure more secure cryptographic implementations. CypherCon website: https://cyphercon.com Thank you for watching, subscribing and your support. You can now help this channel with BUY ME A COFFEE: https://www.buymeacoffee.com/VideoWorkbench Connect with Video Workbench Productions below: WEBSITE: http://www.videoworkbench.com AMAZON: https://www.amazon.com/s/ref=nb_sb_noss?url=search-alias%3Dinstant-video&field-keywords=Jason+Gares&rh=n%3A2858778011%2Ck%3AJason+Gareskeywords=video+workbench+productions VIMEO: https://vimeo.com/videoworkbench CURIOUS: https://curious.com/videoworkbench FACEBOOK: https://www.facebook.com/VideoWorkbenchProductions IMDb: https://www.imdb.com/name/nm7907523/?ref_=nv_sr_1 Copyright © 2018 by Jason C. Gares, Video Workbench Productions, Michael Goetzman & Korgo. All Rights Reserved.
Hands-On With the New Nike+ Apple Watch Series 4
 
03:02
Today is the official launch date of the new Nike+ Apple Watch Series 4 models, which were available for pre-order on September 14 alongside other Apple Watch Series 4 models, but had a later release timeline. We got our hands on one of the new Nike+ Apple Watches this morning to show off the custom watch faces and the new reflective bands that Apple has designed. read more - https://www.macrumors.com/2018/10/05/nike-apple-watch-series-4
Views: 96772 MacRumors
Platin BTC Live Webinar
 
56:56
Platin Management -- Allon Mason, CEO and Dr. Lionel Wolberger, CTO -- answer questions about Platin's proof of location protocol in a live webinar by BTC Platin: platin.io BlockchainTop: www.blockchaintop.com
Views: 207 Platin Protocol
Nexus Global New Dashboard How to Login and Setup step by Step { English }
 
05:30
Nexus Global New Dashboard How to Login and Setup step by Step Join Now:- https://goo.gl/RyjdeR Groups now and contact your Sponsor now and secure your Position! Whatsapp- +91 8700967081 ============================= Subscribe My Channel:- https://www.youtube.com/channel/UCEPr55D6qOd98McFGd2rzQA Connect With us On Social Websites:- Facebook Profile: - https://www.facebook.com/profile.php?id=100010976538791 Facebook Page: - https://www.facebook.com/nettechmoneytrade/ Insta: https://goo.gl/swuUri Follow Us On Twitter: https://goo.gl/1xzjBL our Website: nettechearninghub.blogspot.com Best Of Luck For Your Future Earnings ============================= nexus global bitcoin mining nexus mlm winnature login winnature product price winnature products winnature international private limited winnature product review winnature product winnature product price winnature plan winnature net win nature winnature company winnature product winnature product price list winnature plan winnature winnature international my vin nature mywinnature.com myvinnature.com my vin nature world wide mlm network marketing multilevel marketing amway multi level marketing pyramid schemes referral marketing best motivational speaker investment chain marketing pyramid scheme vivek bindra herbalife marketing ebiz entrepreneur ponzi scheme business best mlm companies mlm companies direct sales multi-level marketing what is mlm mlm company mlm diary mlm full form mlm india ltd mlm plan mlm website mlm training in hindi mlm scams mlm youtube mlm online virtual work work from home make money best marketing companies top mlm companies in the world best mlm company to join best mlm company to work for how to invite people in mlm network marketing tips how to convince people in mlm iamway.in paymet proof iamway.in plan iamway.in full plan project ozone ozone life ozone life care ozone life login ozone life product ozone lifetime ozone life plan ozone life multicare ozone lifetime temperature ozone life though ozone life product top plan in india how start your self buissness top plan for mlm why mlm business plan australia nexus global english ico passive income nexus global webinar cryptocurrency trabajar desde casa business omnia scam hyip genesis mining affiliate marketing earn bitcoin crypto mining nexus global mining oportunidad negocio inversión usi tech scam criptomonedas gratis oportunidad de negocio invertir ganar dinero business opportunity investing work from home crypto ethereum omnia alternative make money online crypto mlm sports betting mining contracts mining company binary bonus crypto trading nexus global compensation plan bitcoin mining bitclub scam nexus global english webinar btc mining nexus global hispano christian michel scheibener own exchange forex trading online crypto casino genesis mining alternative earn ethereum blockchain crypto hyip nexus global ceo nexus global legit nexus global dashboard nexus global binary nexus global hong kong nexus global registration nexus global mlm nexus global scam nexus global internacional nexus global bitcoin negocio nexus global nexus global estafa nexus global sustentabilidad plan de compensacion nexus global nexus global comentarios nexus global prelanzamiento nexus global ganancias nexus global registro nexus global binario nexus global colombia nexus global miner nexus global granjas de minería job internet mlm prelaunch crypto debit card ico/ipo bitclub alternative mining pool work home marketing online business nexusglobal forex income crypto-trading casinos exchange of currencies nexus global cryptocurrency nexus global business solutions inc nexus global india nexus global nexus global english nexus global mining nexus global ceo nexus global school agra nexus global solutions coimbatore nexus global solutions nexus global network nexus global plan nexus global solutions interview binary referral commission multi wallet invest in ether binary project nexus global presentation earn crypto currency nexus global registration process nexus global address nexus global tutorial nexus global support nexus global documents get rich with crypto nexus global scam or legit nexus global review youtube nexus global nexus global crypto nexus ico nexusmining nexus.global network marketing nexus global latino networker multi level marketing nexus globa quantum proof nexus global india new icos online betting on crypto Binary Option
Views: 1723 Nexus Global
Biprism experiment | Physics
 
06:44
Our content consists of the entire syllabus in a fun learning method with various sounds and animations. It is as per the current syllabus and helps explain each chapter in detail. This makes the learning very easy and entertaining. Visit us: https://goo.gl/HtmKZt
Views: 42374 Home Revise
Mark Stuart Day: "Bits to Bitcoin: How Our Digital Stuff Works" | Talks at Google
 
43:34
Mark Stuart Day gives a flavor of his book Bits to Bitcoin. He visits a handful of topics from the book, and comments on a couple of cartoons. He also sketches the book’s journey from origin to publication. Finally, Mark answers the audience’s insightful questions about writing, editing, and technology. If you knew Mark only by his credentials – Ph.D. from MIT, teaching about systems at MIT, more than 30 patents, a decade as chief scientist at a technology company – you might expect his book to be for specialists only. Instead, Bits to Bitcoin: How Our Digital Stuff Works is a friendly guide to the underpinnings of digital life, written for the inquisitive but non-technical reader. Get the book here: https://goo.gl/TT8CQH
Views: 2043 Talks at Google
Light Interference-Fresnel Biprism - Part 2 (Physics)
 
05:11
HI, this video with animation explains how the light waves from a Coherent source, travel through a Fresnel Biprism. Initially we see Refraction through the glass, followed by Interference of the waves, and we get Bright & Dark bands. The 3D image shows Interference of waves occurring naturally in the Intersection Zone , in this region, the Refracted waves are all superimposing with each other . At the end, when the Refracted rays are projected backwards, it creates effectively two virtual light sources , (both being coherent). These two virtual light sources behave just like they do in Young's Double-Slit experiment, although the Fresnel Biprism's starting point is a single source of light (coherent) . The Fresnel Biprism was taken as yet another proof to support the Wave Theory of Light. To clarify , the sources S, and S1,S2 will lie in a single line. To learn more, visit www.physicsmodels.in (free) -~-~~-~~~-~~-~- Best explanation on the internet, Please watch: "Ray diagrams Physics - Optical Instruments-Astronomical Telescope" https://www.youtube.com/watch?v=LzII1f3pp-8 -~-~~-~~~-~~-~-

Here!
Dating sites of poland
Trannies fucking each other
Physiopraxis zeitschrift online dating
Verpleegkundige diagnosen online dating