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You can forget to feed your cats or neglect to call your mother on her birthday. We think our lives are just about us. Well when you read through the images below... you'll either think you're totally insignificant, or it'll reaffirm your belief that our existence is really that special. Well, I suddenly feel very very tiny. The Feynman Lectures on Physics. Www.fulldocumentary. Articles_science. Theoreticalminimum. Into-a-black-hole. 4192741. When you turn on a torch, does the light instantly reach the speed of light?
Or does it accelerate up to that speed very quickly? The short answer is that light coming out of your torch instantly reaches the speed of light. Light can only ever travel at the speed of light — 300,000,000 metres per second in a vacuum, and a bit slower in air because it bumps into molecules. So why is light only allowed to travel at that one speed? "There are two ways to answer that question" says David Jamieson, professor of physics at the University of Melbourne. Thankfully he has a better way — with an analogy to waves in string. "Imagine you've got a tight string and you pluck it and a wave goes shooting down the string. But there's a big difference between light waves and these waves. Stars.chromeexperiments.
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Einstein's Theory of Relativity & why E=mc², In One Simple Animation! 10 Strange Things About The Universe. Space The universe can be a very strange place.
While groundbreaking ideas such as quantum theory, relativity and even the Earth going around the Sun might be commonly accepted now, science still continues to show that the universe contains things you might find it difficult to believe, and even more difficult to get your head around. Theoretically, the lowest temperature that can be achieved is absolute zero, exactly ? 273.15°C, where the motion of all particles stops completely. However, you can never actually cool something to this temperature because, in quantum mechanics, every particle has a minimum energy, called “zero-point energy,” which you cannot get below. One of the properties of a negative-energy vacuum is that light actually travels faster in it than it does in a normal vacuum, something that may one day allow people to travel faster than the speed of light in a kind of negative-energy vacuum bubble.
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Incredible Online Gallery of High-Res Film Scans from Every Apollo Mission. Ten things you don't know about black holes. Well, they’re black, and they’re like bottomless holes.
What would you call them? -Me, when a friend asked me why they’re named what they are Ah, black holes. The ultimate shiver-inducer of the cosmos, out-jawing sharks, out-ooking spiders, out-scaring… um, something scary. But we’re fascinated by ‘em, have no doubt — even if we don’t understand a whole lot about them. How a Car Engine Works - Animagraffs. Learn. 33 Stunning Photos Of Our Amazing Planet Earth Taken By A Guy In Space. Einstein for Everyone. Einstein for Everyone. Magenta Ain't A Colour. A beam of white light is made up of all the colours in the spectrum.
The range extends from red through to violet, with orange, yellow, green and blue in between. But there is one colour that is notable by its absence. You should have seen a green afterimage, but why is this significant? 35 Ultimate Psychology Facts. 35 Ultimate Psychology Facts Amazing Psychology facts which you don’t even find in google search.
These are psychology facts which are taken from the most experienced and top level psychologists. 1.When it comes to placebo, studies have found that a capsule works better than a tablet, and a syringe works better than a capsule (in terms of how successful the placebo effect is). The Collective Intelligence: 6 Famous Thought Experiments Explained in 1 Minute Each. Einstein once said, “If you can’t explain it simply, you don’t understand it well enough.”
The ... Einstein once said, “If you can’t explain it simply, you don’t understand it well enough.” The Open University, an online educational institute, took this seriously. It came up with “60-Second Adventures in Thought.” Some of the most complicated thought experiments are explained in short animated videos. A Mathematical Proof That The Universe Could Have Formed Spontaneously From Nothing — The Physics arXiv Blog. One of the great theories of modern cosmology is that the universe began in a Big Bang.
This is not just an idea but a scientific theory backed up by numerous lines of evidence. NMNH - Virtual Tour. TeachMeAnatomy - Making Anatomy Simple. World Science U. 100 Incredible Lectures from the World's Top Scientists.
Posted on Thursday June 18, 2009 by Staff Writers By Sarah Russel Unless you’re enrolled at one of the best online colleges or are an elite member of the science and engineering inner circle, you’re probably left out of most of the exciting research explored by the world’s greatest scientists. But thanks to the Internet and the generosity of many universities and online colleges, you’ve now got access to the cutting edge theories and projects that are changing the world in this list below. If you’re looking for even more amazing lectures, check out our updated list for 2012 with more talks from great minds.
General. How To Lucid Dream Tonight How To Lucid Dream. Lucid Dreaming is the ability to be aware of your dreams, and control them. I know, I know: You want to know how to lucid dream right now, easily, don’t you? Com - Documentary List. Curiosity - Episode 01: Did God Create the Universe? - Watch Free Documentary Online - Discovery Channel, Stephen Hawking (host) Quantum Mechanics Explained or Quantum Theory For Dummies. List of Free Books. The most popular 20 TED Talks, as of now. UPDATED: To see all these talks at one click, check out our updated Playlist: The 20 Most Popular Talks of All Time. As 2013 draws to a close, TED is deeply humbled to have posted 1600+ talks, each representing an idea worth spreading.
So which ideas have had the most widespread impact? Below, a look at the 20 most-watched talks as of December 2013. These viewership numbers include all the platforms we track: TED.com, YouTube, iTunes, embed and download, Hulu and more. Nikola Tesla Page, Tesla Coil (Bill Beaty's Homepage) T-SHIRTS! Hey, some people (not me) are selling Tesla t-shirts: CS Coil Tesla's Hair Tesla Co (purple plates) Cafe Press Classroom Tesla Coil $200, or a Handheld Tesla coil, $149.95, also a Micro Tesla Coil $4.95 OLD LINKS GONE BAD? View from the ISS at Night. Take the Ptest! Its fun. 2 Monkeys Were Paid Unequally; See What Happens Next. Speed Read & increase your reading comprehension. Personal and Historical Perspectives of Hans Bethe. 14 YouTube Tutorials for Science Experiments.
FLP Vol. I Table of Contents. Lectures. Space Shuttle Discovery (OV-103) Interactive Virtual Tour. Curiosity Videos: Did God create the universe. Brian Greene: Is our universe the only universe?
Curiosity with Stephen Hawking, Did God Create the Universe (Discovery channel) FULL VIDEO. Curiosity Rover Moves and Leaves Tracks on Mars. Are We Alone In The Universe. The 13 Most Important Numbers in the Universe - James D. Steins Cosmic Numbers. In the 17th century, scientists understood three phases of matter—solids, liquids and gases (the discovery of plasma, the fourth phase of matter, lay centuries in the future). Have We Found The Universe That Existed Before The Big&Bang? - Home - Staple News - StumbleUpon. 18 Amazing Facts About the Human Body - Infographic. HubbleSite - Out of the ordinary...out of this world. There a Creator ? part 2. Through the Wormhole with Morgan Freeman 1080p HD. Through the Wormhole - 02x06 - How does the Universe work.720p.
Through the wormhole S1E04 - What happened before the beginning(FULL) Through the Wormhole - Had a life after death ( BG Sub ) Are We Alone? Through the Wormhole with Morgan Freeman 720p HD. - StumbleUpon. - StumbleUpon. Incredible Space Pics from ISS by NASA astronaut Wheelock. Go Discovery! It was October 23, 2007 at 11:40am EST when I had my first ride to space on Discovery. She’s beautiful… just sad that this will be her last voyage. Looking forward to climbing aboard the flight deck when Discovery arrives at the Space Station in November. (9-23-2010).
Incredible Photos from Space: Larry Tanner, NASA. Special thanks: Bethbeck’s blog On September 22, 2010, with the departure of the Expedition 23 crew, Colonel Douglas H. We thought that we should put some of the space photos together as a tribute to him and the whole ISS crew. The following space photos are all visible on Astro_Wheels’ twitpic account, and we are eternally grateful to him for sharing these space photos with the world. Incredible Photos from Space: ‘Earthshine’… The Space Station basking in blue Earthshine as the rising sun pierces our razor-thin atmosphere to cover the Space Station with blue light.
NASA astronaut Douglas H. Space Shuttle Discovery - 360VR Images - StumbleUpon.