3:38
Quantum Computing 101
An introduction to the mind-bending world of quantum computing. Learn how Microsoft is ble...
published: 24 Jul 2014
Quantum Computing 101
Quantum Computing 101
An introduction to the mind-bending world of quantum computing. Learn how Microsoft is blending quantum physics with computer science at http://www.microsoft.com/StationQ SUBSCRIBE FOR MORE MICROSOFT VIDEOS http://www.youtube.com/microsoft Microsoft on Twitter http://www.twitter.com/microsoft Microsoft on Facebook http://www.facebook.com/microsoft- published: 24 Jul 2014
- views: 301
5:39
Changes to computer thinking - Stephen Fry explains cloud computing
Stephen Fry explains the history of computer thinking and the revolution of utility in clo...
published: 22 Oct 2013
Changes to computer thinking - Stephen Fry explains cloud computing
Changes to computer thinking - Stephen Fry explains cloud computing
Stephen Fry explains the history of computer thinking and the revolution of utility in cloud computing in this 5 minute animation. www.databarracks.com Databarracks have been providing the most secure and supported cloud services in the UK for ten years, delivering Infrastructure, Disaster Recovery and Backup services from some of the most secure data centres in the world.- published: 22 Oct 2013
- views: 6403
4:28
Schrödinger's iPad? New Breakthroughs in Quantum Computing
Two developments in quantum computing in the past couple of weeks are the harbingers of a ...
published: 25 May 2013
author: scishow
Schrödinger's iPad? New Breakthroughs in Quantum Computing
Schrödinger's iPad? New Breakthroughs in Quantum Computing
Two developments in quantum computing in the past couple of weeks are the harbingers of a whole new era of smart technology. Google announced that it's build...- published: 25 May 2013
- views: 283149
- author: scishow
76:49
Introduction to Cloud Computing
Please give us a THUMBS UP if you like our videos!!! Info Level: Beginner Presenter: Eli t...
published: 18 Feb 2011
author: elithecomputerguy
Introduction to Cloud Computing
Introduction to Cloud Computing
Please give us a THUMBS UP if you like our videos!!! Info Level: Beginner Presenter: Eli the Computer Guy Date Created: December 17, 2010 Length of Class: 75...- published: 18 Feb 2011
- views: 273084
- author: elithecomputerguy
3:52
Lawrence Krauss: Quantum Computing Explained
Lawrence Krauss describes quantum computing and the technical obstacles we need to overcom...
published: 26 Aug 2013
Lawrence Krauss: Quantum Computing Explained
Lawrence Krauss: Quantum Computing Explained
Lawrence Krauss describes quantum computing and the technical obstacles we need to overcome to realize this Holy Grail of processing. Lawrence Krauss: Let me briefly describe the difference between a quantum computer and a regular computer, at some level. In a regular computer, you've got ones and zeros, which you store in binary form and you manipulate them and they do calculations. You can store them, for example, in a way that at least I can argue simply. Let's say you have an elementary particle that's spinning. If it's spinning, and we say it's spinning, it's pointing up or down depending upon whether it's spinning this way or this way, pointing up or down. And so, I could store the information by having lots of particles and some of them spinning up and some of them spinning down. Right? One's and zero's. But in the quantum world, it turns out that particles like electrons are actually spinning in all directions at the same time, one of the weird aspects of quantum mechanics. We may measure, by doing a measurement of an electron, find it's spinning this way. But before we did the measurement, it was spinning this way and this way and that way and that way all at the same time. Sounds crazy, but true. Now that means, if the electron's spinning in many different directions at the same time, if we don't actually measure it, it can be doing many computations at the same time. And so a quantum computer is based on manipulating the state of particles like electrons so that during the calculation, many different calculations are being performed at the same time, and only making a measurement at the end of the computation. So we exploit that fact of quantum mechanics that particles could do many things at the same time to do many computations at same time. And that's what would make a quantum computer so powerful. One of the reasons it's so difficult to make a quantum computer, and one of the reasons I'm a little skeptical at the moment, is that - the reason the quantum world seems so strange to us is that we don't behave quantum mechanically. I don't -- you know, you can - not me, but you could run towards the wall behind us from now 'til the end of the universe and bang your head in to it and you'd just get a tremendous headache. But if you're an electron, there's a probability if I throw it towards the wall that it will disappear and appear on the other side due to something called quantum tunneling, okay. Those weird quantum behaviors are manifest on small scales. We don't obey them - have those behaviors 'cause we're large classical objects and the laws of quantum mechanics tell us, in some sense, that when you have many particles interacting at some level those weird quantum mechanical correlations that produce all the strange phenomena wash away. And so in order to have a quantum mechanical state where you can distinctly utilize and exploit those weird quantum properties, in some sense you have to isolate that system from all of its environment because, if it interacts with the environment, the quantum mechanical weirdness sort of washes away. And that's the problem with a quantum computer. You want to make this macroscopic object, you want to keep it behaving quantum mechanically which means isolating it very carefully from, within itself, all the interactions and the outside world. And that's the hard part, Is isolating things enough to maintain this what's called quantum coherence. And that's the challenge and it's a huge challenge. But the potential is unbelievably great. Once you can engineer materials on a scale where quantum mechanical properties are important, a whole new world of phenomenon open up to you. And you might be able to say - as we say, if we created a quantum computer, and I'm not - I must admit I'm skeptical that we'll be able to do that in the near-term, but if we could, we'd be able to do computations in a finite time that would take longer than the age of the universe right now. We'd be able to do strange and wonderful things. And of course, if you ask me what's the next big breakthrough, I'll tell you what I always tell people, which is if I knew, I'd be doing it right now. Directed / Produced by Jonathan Fowler and Elizabeth Rodd- published: 26 Aug 2013
- views: 301
17:28
Quantum computing, the story of a wild idea: Andris Ambainis at TEDxRiga 2013
Andris is a computer scientist active in the fields of quantum information theory and quan...
published: 09 Aug 2013
author: TEDx Talks
Quantum computing, the story of a wild idea: Andris Ambainis at TEDxRiga 2013
Quantum computing, the story of a wild idea: Andris Ambainis at TEDxRiga 2013
Andris is a computer scientist active in the fields of quantum information theory and quantum computing. His valuable scientific input into quantum computer ...- published: 09 Aug 2013
- views: 28124
- author: TEDx Talks
7:18
Nanotechnology Documentary - Quantum Computing, what it is, how it works
Nanotechnology, what is quantum computing, how does it work, why is it going to change the...
published: 16 Jun 2013
author: DigPhilosophy
Nanotechnology Documentary - Quantum Computing, what it is, how it works
Nanotechnology Documentary - Quantum Computing, what it is, how it works
Nanotechnology, what is quantum computing, how does it work, why is it going to change the world? Find out about the efforts to cross the boundary between ph...- published: 16 Jun 2013
- views: 16172
- author: DigPhilosophy
41:23
Google I/O 2014 - Wearable computing with Google
Speaker(s):
Timothy Jordan
Description:
Wearable computing is here and the way we interac...
published: 26 Jun 2014
Google I/O 2014 - Wearable computing with Google
Google I/O 2014 - Wearable computing with Google
Speaker(s): Timothy Jordan Description: Wearable computing is here and the way we interact with technology will be completely different. Building cool, fun, and delightful experiences is no longer enough. They must also be experiences that address specific user problems and never get in the way or take precedence over the user's life. They must give users all the benefits of technology they've come to expect, and more, while meeting them on their terms in a seamless and intrinsically human way. In this session, we'll take a look at the constellation of devices that make up not just wearable, but ubiquitous computing. We'll tie them all together with common design and development practices as well as the Google Platform. This is the key information that'll get you ready for being part of a sea change of technology that invariably puts the user first. Watch all Google I/O 2014 videos at: g.co/io14videos- published: 26 Jun 2014
- views: 1249
2:47
What is Cloud Computing with Amazon Web Services?
Learn about Cloud Computing with AWS and the benefits AWS provides to hundreds of thousand...
published: 06 May 2013
author: AmazonWebServices
What is Cloud Computing with Amazon Web Services?
What is Cloud Computing with Amazon Web Services?
Learn about Cloud Computing with AWS and the benefits AWS provides to hundreds of thousands of customers globally. Learn more at aws.amazon.com/what-is-cloud...- published: 06 May 2013
- views: 64044
- author: AmazonWebServices
1:54
The Human Brain Project: Future Computing
Future computing -- unlocking the computational power of the brain -- has the potential to...
published: 08 Oct 2013
The Human Brain Project: Future Computing
The Human Brain Project: Future Computing
Future computing -- unlocking the computational power of the brain -- has the potential to impact all aspects of human life and change the way we think and approach computing and computer design.- published: 08 Oct 2013
- views: 507
4:54
Cloud computing tutorial for beginners best video
Cloud computing tutorial for beginners best online videos. Cloud computing basics introduc...
published: 26 Feb 2014
Cloud computing tutorial for beginners best video
Cloud computing tutorial for beginners best video
Cloud computing tutorial for beginners best online videos. Cloud computing basics introduction top training institutes in India www.ameerpet.org interview questions and answers. Best coaching for cloud computing training institutes in India for free online cloud computing tutorials for beginners.- published: 26 Feb 2014
- views: 124
30:22
Cloud Computing in Depth
( EMC Academic Alliance Techtalk Series )
This course introduces the important topics of ...
published: 28 Jul 2013
Cloud Computing in Depth
Cloud Computing in Depth
( EMC Academic Alliance Techtalk Series ) This course introduces the important topics of Cloud Computing including the concepts of classic data centers, virtualized data centers and phased out approach of journey to the cloud. The student will also learn about the characteristics of cloud computing, different types of cloud infrastructures (public, private, hybrid), the various Service Provider Interfaces (SPIs) including Software, Platform and Infrastructure-as-Service (SaaS, PaaS and IaaS).- published: 28 Jul 2013
- views: 166
6:22
The Future of Desktop Computing? - Computerphile
Tablets are taking over from desktop computing but what if we merge the two? This prototyp...
published: 28 Jul 2014
The Future of Desktop Computing? - Computerphile
The Future of Desktop Computing? - Computerphile
Tablets are taking over from desktop computing but what if we merge the two? This prototype demonstrates something new, that builds upon something centuries old - working with paper on your desk. Many thanks to Dr. Matthias Bues of Fraunhofer IAO in Stuttgart for showing us the prototypes. More on Fraunhofer: http://www.fraunhofer.de Floating Point Numbers: http://youtu.be/PZRI1IfStY0 The VR Cave: http://youtu.be/STMcWUtQr1Y Domino Addition – Numberphile: http://youtu.be/lNuPy-r1GuQ End of Moore's Law?: http://youtu.be/X8v1BB0UaDs http://www.facebook.com/computerphile https://twitter.com/computer_phile This video was filmed and edited by Sean Riley. Computer Science at the University of Nottingham: http://bit.ly/nottscomputer Computerphile is a sister project to Brady Haran's Numberphile. See the full list of Brady's video projects at: http://bit.ly/bradychannels- published: 28 Jul 2014
- views: 27728
13:47
Quantum Computing 101, with D-Wave's Vern Brownell
Don't miss new Big Think videos! Subscribe by clicking here: http://goo.gl/CPTsV5
D-Wave...
published: 26 Jun 2014
Quantum Computing 101, with D-Wave's Vern Brownell
Quantum Computing 101, with D-Wave's Vern Brownell
Don't miss new Big Think videos! Subscribe by clicking here: http://goo.gl/CPTsV5 D-Wave CEO Vern Brownell describes the promise and challenge of quantum computing. This video is a highlight of Brownell's presentation at Exponential Finance 2014, presented by Singularity University and CNBC. Transcript: Quantum computing is a whole new category of computing and it directly leverages the laws of quantum mechanics to do a computation. As we all know quantum mechanics are the most fundamental laws in the universe. It describes how everything in the universe works. So what we've built and what other quantum computing researchers have done is create computers that directly use those laws of quantum mechanics. And that sounds fairly straightforward but, in fact, it's quite difficult to do because the enemy of quantum computing is the environment. And when I saw the environment I mean things like temperature. And when you have temperature you have molecules moving around that cause interference to the quantum computation. You also have electromagnetic interference from radio sources and gamma rays and all sorts of things. So you need to create a very quiet, clean, cold environment for these chips to work in. And ultimately what we're building is a quantum computer on a chip that's about the size of your fingernail in this very exotic environment. So that environment runs at near absolute zero. So absolute zero as you know is the lowest temperature possible in the universe. It's also called zero degrees Kelvin. So these machines run at a very low temperature so that they can have that pristine, very clean, quiet environment to run in and it doesn't disturb that quantum computation. And, in fact, it runs down at what's called 10 millikelvin which is .01 Kelvin. Absolute zero is zero degrees Kelvin so this is running at minus 273.14 degrees C and the lowest possible temperature in physics is minus 273.15 degrees C. So very, very cold. A very, very rarified environment because we're also running in effectively a magnetic vacuum. So you could consider these environments, these rigs that we built, these systems that we built to be probably the most rarified environments in the universe unless there's other intelligent life in the universe that has, you know, pure colder environments. For instance, outer space is 150 times warmer than the environment that we built for these quantum computations. So you may ask why do we go through all this trouble? The answer is the problems of quantum computing is exponential speed ups over classical computing for a particular set of problems. And that's very important and exciting to researchers that are working on that kind of human scale problem ranging from things like developing drugs for cancer or better modeling the molecular interactions of cancer and how it attacks cells and things like that to big data analysis, looking for patterns and inferences and drawing insight from large amounts of data or doing things like better modeling financial services markets and better managing risk and so on. So there's all kind of applications that aren't particularly well suited by today's type of computers and I refer to today's computers as classical computers. They compute largely in the same way they have for the past 60 or 70 years since John von Neumann and others invented the first electronic computers back in the 40s. And we've had amazing progress over those years. Think of all the developments there have been in the hardware side and the software side over those 60 or 70 years and how much energy has been put -- energy and development has been put into those areas. And we've achieved marvelous things with that classical computing environment. But it has its limits too and people sometimes ask why would we need any more powerful computers. These applications, these problems that we're trying to solve are incredibly hard problems and aren't well suited for the architecture of classical computing. So I see quantum computing as another set of tools, another resource, set of resources for scientists, researchers, computer scientists, programmers to develop and enhance some of these capabilities to really change the world in a much better way than we're able to today with classical computing. It's not a replacement for classical computing. It will be used in what I would call hybrid approach where you're going to see both the capability that's already been built in high performance computing and other types of computing markets working very closely with quantum computing resources... [TRANSCRIPT TRUNCATED] Directed/Produced by Jonathan Fowler, Elizabeth Rodd, and Dillon Fitton- published: 26 Jun 2014
- views: 1707
Youtube results:
5:23
Cloud Computing Explained
Confused about the term "Cloud Computing"? Want to be "with the times" when you talk about...
published: 29 Sep 2008
author: HighT3chDad
Cloud Computing Explained
Cloud Computing Explained
Confused about the term "Cloud Computing"? Want to be "with the times" when you talk about new technology buzzwords? This video boils down a section of Cloud...- published: 29 Sep 2008
- views: 638797
- author: HighT3chDad
3:20
What is Cloud Computing?
Traditional business applications and platforms are too complicated and expensive. They ne...
published: 25 Feb 2009
author: sfdcMktg
What is Cloud Computing?
What is Cloud Computing?
Traditional business applications and platforms are too complicated and expensive. They need a data center, a complex software stack and a team of experts to...- published: 25 Feb 2009
- views: 1344428
- author: sfdcMktg
13:25
Cloud Computing - Hindi - #1
Introduction to Cloud Computing. Cloud Computing have different aspects. this video explai...
published: 20 Apr 2014
Cloud Computing - Hindi - #1
Cloud Computing - Hindi - #1
Introduction to Cloud Computing. Cloud Computing have different aspects. this video explains technical aspect. Please give your comment. it may help me to make better videos.- published: 20 Apr 2014
- views: 301
61:57
Cloud Computing 101
http://www.trainsignal.com/blog/webinars?utm_source=YouTube&utm;_medium=Social%20Media&utm;_...
published: 19 Sep 2012
author: TrainSignal
Cloud Computing 101
Cloud Computing 101
http://www.trainsignal.com/blog/webinars?utm_source=YouTube&utm;_medium=Social%20Media&utm;_campaign=Cloud%20Computing%20Webinar In this webinar, vExpert David...- published: 19 Sep 2012
- views: 20147
- author: TrainSignal
