Video: Optical illusions defy physical laws

Monday, March 7, 2011 - 16:00 in Mathematics & Economics

Japanese mathematics professor Kokichi Sugihara spends much of his time in a world where up is down and three dimensions are really only two. Sugihara is one of the world's leading experts of optical illusion.'s Felipe Maya reports.

Read the whole article on CBSNews - Science

More from CBSNews - Science

Latest Science Newsletter

Get the latest and most popular science news articles of the week in your Inbox! It's free!

Check out our next project, Biology.Net