Wednesday, January 23, 2008

Can You Tell a Fake Smile From a Real One?

Courtesy of the BBC, this experiment is designed to test whether you can spot the difference between a fake smile and a real one. Watch these 20 smiles (on video), and see if you can spot the fakes. You can only play each smile once.

read more | digg story

No comments:

How learning happens in the brains of sleeping babies

Dozing in a bassinet, a newborn wears a stretchy cap fitted with more than 100 soft electrodes. A low beep sounds, and she squints. Nearby, ...