Physics Behind Streaming Jets of High-Speed Matter in Space...
How NASA might build its very first warp drive
A few months ago, physicist Harold White stunned the aeronautics world when he announced that he and his team at NASA had begun work on the development of a faster-than-light warp drive.
Wormhole Is Best Bet for Time Machine, Astrophysicist Says...
Once scientists are able to create traversable wormholes in space, time travel will be easy, says astrophysicist Eric Davis. Others disagree, saying even if a wormhole is found it would be too tiny for even a person to fit inside, let alone a spacesh...
Reversible flow (when I show this in class, minds are blown)...
100 Incredible Lectures from the World's Top Scientists
Thanks to the Internet, and our list of 100 incredible lectures, you've now got access to the cutting edge theories and projects that are changing the world.
5 Amazing Scientific Discoveries We Don't Know What to Do...
Every day, scientists make discoveries that change the way we live. But sometimes, just sometimes, they achieve results that are so extraordinary or unexpected that they literally don't know what to do with them.
John G. Cramer Analog Column Alternate View 96 What We Don't Understand
Physics Zone - Lenz's Law
Control thousands of particles within your browser in this peaceful sandbox game. Add gravitational pulls or repelling forces to make your own complex patterns!
This Will Mindfuck You: Simultaneity Is Relative
When Einstein first published his special theory on relativity people were flabbergasted. It couldn't be right, they thought. How can the sequence of an event differ if you observe it from a different frame of reference? How is it possible that I see...
'Impossible motion' trick wins Illusion Contest
See the gravity-defying illusion that has won the 2010 Best Illusion of the Year Contest