A Tale of Two Twins

 Amusing  Comments Off on A Tale of Two Twins
Feb 232011
 

A story book unfolds the incredible tale of a pair of identical twins who, after one of them embarking on an intergalactic journey at near the speed of light, age at vastly different rates. Intrigued by the seemingly impossible situation, the narrators invite the audience into a lively chat on special relativity concepts, such as time dilation and nonequivalent reference frames, that are the culprits behind Einstein’s famous Twin Paradox.

A Tale of Two Twins from Yuanjian Luo on Vimeo.

Random Riddle

 Riddles  Comments Off on Random Riddle
Feb 232011
 
He was walking.
Hold your mouse over for the answer.
A bus driver was heading down a street in Colorado. He went right past a stop sign without stopping, he turned left where there was a “no left turn” sign, and he went the wrong way on a one-way street. Then he went on the left side of the road past a cop car. Still – he didn’t break any traffic laws. Why not?
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