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Neil deGrasse Tyson & Richard Dawkins - The Poetry of Science

Tyson and Dawkins, discuss their fields of expertise and the nature of science and the universe.
Категория: Education
Время: 00:57:54.750
Теги: cosmos astronomy secular astro Physics Science space Sceptic skeptic survival survive nuclear cold war Richard Dawkins Neil Degrasse Tyson Lawrence Krauss Sam Harris Design Truth Proof Darwin Theory Evidence scepticism skepticism universe big bang university college intellectual intelligent rhetoric atheist logic reason physicist chemistry biology quantum mechanics relativity debate public forum hitchslap
 

A Brief History Of Quantum Mechanics

www.facebook.com ... Quantum Mechanics (Chapter 1): A Brief History Of Quantum Mechanics. --- Please SUBSCRIBE to Science & Reason: • www.youtube.com • www.youtube.com • www.youtube.com --- 1. A Brief History Of Quantum Mechanics www.youtube.com 2. The Structure Of Atoms www.youtube.com 3. Wave Function And Wave-Particle Duality www.youtube.com 4. The Uncertainty Principle www.youtube.com 5. The Spin Of Fundamental Particles 6. Quantum Entanglement --- The history of quantum mechanics began essentially with the 1838 discovery of cathode rays by Michael Faraday, the 1859 statement of the black body radiation problem by Gustav Kirchhoff, the 1877 suggestion by Ludwig Boltzmann that the energy states of a physical system could be discrete, and the 1900 quantum hypothesis by Max Planck that any energy is radiated and absorbed in quantities divisible by discrete energy elements, E, such that each of these energy elements is proportional to the frequency ν with which they each individually radiate energy. Planck insisted that this was simply an aspect of the processes of absorption and emission of radiation and had nothing to do with the physical reality of the radiation itself. However, at that time, this appeared not to explain the photoelectric effect (1839), ie that shining light on certain materials can function to eject electrons from the material. In 1905, basing his work on Plancks quantum hypothesis, Albert Einstein postulated that light itself consists of individual ...
Категория: Science & Technology
Время: 00:07:12.750
Теги: quantum mechanics brief history faraday black body radiation problem kirchhoff boltzmann discrete energy elements frequency absorption emission einstein light photons hypothesis theories atomic matter molecules atoms subatomic electrons protons waves particles duality heisenberg uncertainty principle universe physics fields
 

Nerd³ Plays... Armadillo Run

nerdcubed.co.uk I recorded this when I had a headache so I'm a bit more sane then normal. Ah well, here's an awesome physics based puzzle game that you should love. :D Game Link: www.armadillorun.com My Twitter! twitter.com Music by the wonderful Kevin MacLeod www.incompetech.com Theme: "Danse Macabre - Big Hit 1" www.incompetech.com End Music "Human Beat" www.incompetech.com
Категория: Entertainment
Время: 00:11:06
Теги: daniel hardcastle nerdcubed nerd cubed nerd³ minecraft machinima lets play let's commentary funny Gameplay silly cute armadillo physics based puzzle game
 

Lecture 1 | The Theoretical Minimum

(January 9, 2012) Leonard Susskind provides an introduction to quantum mechanics. Stanford University: www.stanford.edu Stanford Continuing Studies: continuingstudies.stanford.edu Stanford University Channel on YouTube: www.youtube.com
Категория: Education
Время: 01:19:54.750
Теги: physics math calculus quantum classical mechanics system laws state predictive motion light world universe einstein planck bohr heisenberg schroedinger
 

Michio Kaku: How to Program a Quantum Computer

bigthink.com Quantum computing already exists, but on a truly miniscule scale. We'll probably have molecular computers before true quantum ones, says the physicist.
Категория: Science & Technology
Время: 00:03:36
Теги: bigthink aol 5min Big Think bigthink.com Michio Kaku Michio Kaku physics physicist theoretical physicist programming quantum computer computer quantum computer memory Andrew Brundage-Briggs Moore's law post-silicon CPU decoherence molecular computer
 

IDTIMWYTIM: Radiation

Hank explains the whole story about radiation - the good, the extremely helpful, and the bad. Like SciShow on Facebook: www.facebook.com Follow SciShow on Twitter: www.twitter.com radiation, heat, light, idttmwytim, energy, visible light, infrared, microwaves, ionizing radiation, non-ionizing radiation, radio waves, x-rays, ultraviolet, gamma rays, waves, alpha particle, beta particles, proton, neutron, electron, atom, scishow, science, physics, hank green
Категория: Education
Время: 00:02:18
Теги: radiation heat light idttmwytim energy visible light infrared microwaves ionizing radiation non-ionizing radiation radio waves x-rays ultraviolet gamma rays waves alpha particle beta particles proton neutron electron atom scishow science physics hank green
 

Beautiful Equations (BBC)

Artist and writer Matt Collings takes the plunge into an alien world of equations. He asks top scientists to help him understand five of the most famous equations in science, talks to Stephen Hawking about his equation for black holes and comes face to face with a particle of anti-matter. Along the way he discovers why Newton was right about those falling apples and how to make sense of E=mc2. As he gets to grips with these equations he wonders whether the concept of artistic beauty has any relevance to the world of physics.
Категория: Education
Время: 00:44:27
Теги: Science Maths Equations Mathematics Computer Technology Physics Hawking
 

Worm Holes

In physics, a wormhole is a hypothetical topological feature of spacetime that is fundamentally a 'shortcut' through space and time. Spacetime can be viewed as a 2D surface (to simplify understanding) that, when 'folded' over, allows the formation of a wormhole bridge. A wormhole has at least two mouths that are connected to a single throat or tube. If the wormhole is traversable, then matter can 'travel' from one mouth to the other by passing through the throat. While there is no observational evidence for wormholes, spacetimes containing wormholes are known to be valid solutions in general relativity. The term wormhole was coined by the American theoretical physicist John Archibald Wheeler in 1957. However, the idea of wormholes had already been theorized in 1921 by the German mathematician Hermann Weyl in connection with his analysis of mass in terms of electromagnetic field energy.[1] This analysis forces one to consider situations...where there is a net flux of lines of force through what topologists would call a handle of the multiply-connected space and what physicists might perhaps be excused for more vividly terming a wormhole. —John Wheeler in Annals of Physics
Категория: Science & Technology
Время: 00:05:14.250
Теги: Cosmic Tunnels stars gravitation gravitational forces general relativity event horizon science supermassive black while worm hole singularity Hawking radiation frame dragging time travel
 

What was there before the Big Bang - original views

Planck mission launched in 2009 unravelled many mysteries of Big Bang from which the Universe formation evolved 13.7 billion years ago. About 189 galaxy threads or clusters were found just after 380 K years after Big Bang and about 20 such clusters from them are untraced even now. Beyond the origin point of Universe called Planck Wall, what existed? Is that original point correct, was there inflation of universe from then only or much earlier? Current Physics breaks down explaining what existed before the Big Bang! Visit signifies.net for fascinating Astronomy blogs from authors with rare talent.
Категория: Science & Technology
Время: 00:09:00.750
Теги: Universe formation Big Bang Planck mission Before galaxy clusters Physics mystery stars Space Alien After talk School Cosmos outer space rare talent
 

Is It Pure? - Trine 2 Review

Stylosa and Kiroth attempt to solve puzzles and not look like total idiots anymore than usual. This is Trine 2 the sequel to Trine the platform physics based puzzle game. As ever the question remains, is it pure? Watch on and find out. Trine 2 is a sidescrolling game of action, puzzles and platforming where you play as one of Three Heroes who make their way through dangers untold in a fantastical fairytale world. Key Features: Physics-based puzzles with fire, water, gravity and magic Accessible for both casual and hardcore gamers. ● Web www.unitlost.com ● Twitter http ● Facebook www.facebook.com ● Steam steamcommunity.com ● IRC irc.quakenet.org #UnitLost
Категория: Shows
Время: 00:27:18
Теги: Trine 2 Trine 2 Review Trine 2 gameplay Trine 2 Co-Op Trine 2 Co-Op gameplay Trine Platform Game Puzzler Puzzle Game Atlus Physics puzzels Stylosa Kirioth Unit Lost frozenbyte co-op Steam Is It Pure? Trine (video Game)
 
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