Duración:04:11 Vistos:193856 veces
Descripción:Transcript: http://www.davidcolarusso.com/blog/?p=33#more-33
This video is an adaptation of an earlier piece of mine--Perspective on quantum mechanical tunneling. That film, however, was designed for a unique audience, and I felt its overall length was limiting its appeal here. So I've repackaged it as one of my weekly postings. I Hope you enjoy.
People have been asking for the math. So here it is. The Sun's core temp is ~13.6 MK. For hydrogen nuclei the Coulomb barrier is roughly 0.1 MeV. This corresponds to a temperature in excess of 1 GK! Luckily, tunneling and the distribution of speeds among nuclei lower the actual temperature required. So without tunneling even the Sun's core isn't hot enough for fusion. To see most of this worked through, check out this link:
http://burro.cwru.edu/Academics/Astr221/StarPhys/coulomb.html
for a less mathematical explanation, try:
http://en.wikipedia.org/wiki/Nuclear_fusion#Requirements
Transcript: http://www.davidcolarusso.com/edblog/?p=41
The Tabletop Explainer is an intermittent educational vlog presenting answers to viewer questions, brief science lessons, and ideas for teachers and students. It is a feature of my blog "Tilts at Windmils" which can be found at http://www.davidcolarusso.com/blog/
Duración:05:03 Vistos:855892 veces
Descripción:Dr Quantum - Double Slit Experiment
Duración:02:28 Vistos:1182047 veces
Descripción:NEW-THEATRICAL TRAILER (Trailer 2) for the new 22nd James Bond film "Quantum of Solace"(2008) debuts online, gives 007 fans a taste of what's to come...9th Sept.08
QUANTUM OF SOLACE Continues The High Octane Adventure Of James Bond(Daniel Craig)in Casino Royale
Betrayed by Vesper...
Secret Organisation...
Controlling Natural Resources...
On November 14th...
Bond is Back...With Payback!
In a minefield of treachery, murder and deceit, Bond allies with old friends in a battle to uncover the truth. As he gets closer to finding the man responsible for the betrayal of Vesper, 007 must keep one step ahead of the CIA, the terrorists and even M, to unravel Greene's sinister plan and stop his organization.
Bond22:Quantum Of Solace Theatrical Trailer
New Bond Movie!
www.freewebs.com/solid007
Duración:07:01 Vistos:37135 veces
Descripción:Something from nothing from Dr.Fred Alan Wolf (Dr. Quantum Presents: A User's Guide to Your Universe)
Duración:05:10 Vistos:494538 veces
Descripción:Dr Quantum Visits Flatland
Duración:09:19 Vistos:162558 veces
Descripción:Clips from a BBC documentary explaining the arguments from the 1920's until now as to whether electrons are particles, waves or both.
It outlines Einstein's distaste at Heisenberg's uncertainty principle and is a good starting point in realising that the universe is far, far stranger than can be imagined.
Formerly on thingsihaveseen
Duración:01:51 Vistos:1109215 veces
Descripción:This is a fan trailer for the new upcoming Bond film, Quantum Of Solace. The film will pick up "literally an hour after" Casino Royale's conclusion, when a wounded Mr. White is shot and captured by Bond at Lake Como. Bond is then involved in a car chase in Siena, Italy. White reveals to Bond and M that his organization, Green Planet, has agents in Her Majesty's Government and the Central Intelligence Agency. Forensic evidence of an MI6 traitor leads Bond to Haiti, where he meets Camille, who then helps him find Dominic Greene, a ruthless businessman and a member of the organization. Greene intends to use his government contacts to help overthrow the current regime in a Latin American country, and place the exiled General Medrano as the head of state. Medrano will in exchange give the organization a barren piece of land, which actually will give them total control of "one of the world's most important natural resources". Bond travels to Austria and South America to unravel Greene's plan, staying one step ahead of the CIA, terrorists and M whilst trying to keep his desire for retribution over Vesper Lynd's death in check. Quantum Of Solace hits theatres everywhere on November 7th, 2008.
Duración:02:15 Vistos:29106 veces
Descripción:Daniel Craig continues as James Bond in the longest running and most lucrative film franchise ever with "Quantum Of Solace." Sheila MacVicar reports from the London premiere.
Duración:06:21 Vistos:59945 veces
Descripción:http://www.myspace.com/acorvettes
The Danish physicist Niels Bohr, who worked in Rutherford's lab, was the first to describe orbits of fixed size and energy in which electrons are free to travel without losing energy and falling toward the nucleus. According to this model, published in 1913, electrons can only occupy or jump between fixed energy levels and cannot reside in between these levels. In addition, once in their "ground state," electrons maintain the energy they contain. This energy keeps them in perpetual motion, allowing them to resist the attractive force of the nucleus.
Duración:56:27 Vistos:23938 veces
Descripción:Google Tech Talks
December, 6 2007
ABSTRACT
This tech talk series explores the enormous opportunities afforded by the emerging field of quantum computing. The exploitation of quantum phenomena not only offers tremendous speed-ups for important algorithms but may also prove key to achieving genuine synthetic intelligence. We argue that understanding higher brain function requires references to quantum mechanics as well. These talks look at the topic of quantum computing from mathematical, engineering and neurobiological perspectives, and we attempt to present the material so that the base concepts can be understood by listeners with no background in quantum physics.
This first talk of the series introduces the basic concepts of quantum computing. We start by looking at the difference in describing a classical and a quantum mechanical system. The talk discusses the Turing machine in quantum mechanical terms and introduces the notion of a qubit. We study the gate model of quantum computing and look at the famous quantum algorithms of Deutsch, Grover and Shor. Finally we talk about decoherence and how it destroys superposition states which is the main obstacle to building large scale quantum computers. We clarify widely held misconceptions about decoherence and explain that environmental interaction tends to choose a basis in state space in which the system decoheres while leaving coherences in other coordinate systems intact.
Speaker: Hartmut Neven
Duración:02:18 Vistos:255494 veces
Descripción:The new Quantum Of Solace trailer.
QUANTUM OF SOLACE continues the high octane adventures of James Bond (DANIEL CRAIG) in CASINO ROYALE.
Betrayed by Vesper, the woman he loved, 007 fights the urge to make his latest mission personal. Pursuing his determination to uncover the truth, Bond and M (JUDI DENCH) interrogate Mr White (JESPER CHRISTENSEN) who reveals the organisation which blackmailed Vesper is far more complex and dangerous than anyone had imagined.
Forensic intelligence links an Mi6 traitor to a bank account in Haiti where a case of mistaken identity introduces Bond to the beautiful but feisty Camille (OLGA KURYLENKO), a woman who has her own vendetta. Camille leads Bond straight to Dominic Greene (MATHIEU AMALRIC), a ruthless business man and major force within the mysterious organisation.
On a mission that leads him to Austria, Italy and South America, Bond discovers that Greene, conspiring to take total control of one of the world’s most important natural resources, is forging a deal with the exiled General Medrano (JOAQUIN COSIO). Using his associates in the organisation, and manipulating his powerful contacts within the CIA and the British government, Greene promises to overthrow the existing regime in a Latin American country, giving the General control of the country in exchange for a seemingly barren piece of land.
In a minefield of treachery, murder and deceit, Bond allies with old friends in a battle to uncover the truth. As he gets closer to finding the man responsible for the betrayal of Vesper, 007 must keep one step ahead of the CIA, the terrorists and even M, to unravel Greene’s sinister plan and stop his organisation.
Quantum of Solace will be released in the UK on 31 October 2008.
Duración:04:33 Vistos:327403 veces
Descripción:Watch the Quantum Of Solace music video "Another Way To Die" featuring Alicia Keys and Jack White. to view more videos, blogs, and games go to http://007.com. In Theatres 11/14.
Duración:05:12 Vistos:178210 veces
Descripción:An animated video giving as unconfusing as possible an explaination into the world of quantum mechanics and physics.
Duración:01:36 Vistos:179813 veces
Descripción:Quantum of Solace "Launch" Trailer
James Bond is back to settle the score in the Quantum of Solace™ game. Introducing a more lethal and cunningly efficient Bond, the game blends intense first-person action with a unique third-person cover combat system that allows players to truly feel what it is like to be the ultimate secret agent as they use their stealth, precision shooting and lethal combat skills to progress through missions. Seamlessly blending the heart-pounding action and excitement of the upcoming Quantum of Solace feature film with the Casino Royale movie, the title propels players into the cinematic experience of international espionage. Based on the renowned Call of Duty® 4: Modern Warfare™ game engine that has been specifically engineered to immerse players in the Bond universe, the Quantum of Solace game delivers superior high-definition graphics, reactive AI and visually stunning locations inspired by locales portrayed in the films.
Duración:02:15 Vistos:619605 veces
Descripción:I would like to offer this song to the makers of the new James Bond movie 'The Quantum of Solace', entirely free, for use over the opening credits of their forthcoming movie. Yours sincerely, Joe Cornish.
Duración:01:59 Vistos:104526 veces
Descripción:Quantum of Solace
14 November 2008
Columbia Pictures
Seeking revenge for the death of his love, secret agent James Bond sets out to stop an environmentalist from taking control of a country's water supply. Starring: Daniel Craig, Mathieu Amalric, Judi Dench, Gemma Arterton, Olga Kurylenko, Jeffrey Wright, Stana Katic, Giancarlo Giannini, Jesper Christensen
See More Trailers @ www.ez-entertainment.net
Duración:02:23 Vistos:24469 veces
Descripción:Trailer Mashup - Quantum of Solace & The Incredibles
Duración:09:43 Vistos:176946 veces
Descripción:The first 10 minutes (well almost) of this cool James Bond game!
BUY! this game is super rare to have such nice games on wii.
i give it a 8/10 maybe more because
this game is pure fun. is nothing very deep but games are about having a good time and this one delivers!
by the way this is not the original music i used 2 tracks from the artist Pause Mode (Mirrors, Deecay).
http://youtube.com/user/inpausemode
Duración:10:05 Vistos:33795 veces
Descripción:The Quantum Apocalypse: lifting of the veil, to uncover the true nature of one's self, to penetrate the surface of reality, the disclosure of hidden information, the evolution of consciousness, awakening of perception to the mysteries which lie beyond the ordinary range of human knowledge
Mind, Brain, Reality, Consciousness, Matter, Atoms, Quantum, Teleport, Particles, Space, Time, Hologram, Fractal, Superposition, Entanglement, Parallel Universe, Duality, Uncertainty, Energy, Words, Illusion, Ego, Perception, Matrix, Infinate, Senses, Science, Information, Words, Metaphor, Digital, Vibration, Imagination, Psychology, Evoloution, Psychology, LSD, NWO, Void, Vortex, Grid, Egypt, Mayan, Psychedelics, Healing, Aether, Aura
Duración:01:49 Vistos:156187 veces
Descripción:1. Offizieller deutscher Trailer zu Ein Quantum Trost - James Bond 007
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