Why does one of these circles look so much smaller than the other?

Monday, May 15, 2017 - 07:31 in Physics & Chemistry

Science A shape-shifting optical illusion. What's causing the right inner circle to look larger than the left one? Neuroscientists still don't completely understand the Ebbinghaus illusion. Read on:…

Read the whole article on PopSci

More from PopSci

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