Add Yahoo as a preferred source to see more of our stories on Google. About 20 years ago, a neuroscientist named David Eagleman strapped a bunch of students into harnesses, hoisted them to the top of ...

A successful final capture of a slow-motion effect after extensive testing and experimentation. The project concludes with reflections on the process, challenges, and insights about content ...

Human perception is not always a faithful representation of the physical world, as it can be significantly biased by the surrounding context. For example, the orientation of a vertical grating is ...

Add Yahoo as a preferred source to see more of our stories on Google. In the age of OLED TVs and HD displays, movies should be looking better than ever when we watch them at home. And yet, the ...

In 2006, researchers Peter Tse and Po-Jang Hsieh at Dartmouth College reported a striking new illusion, the infinite regress illusion, that went on to wow audiences at the Illusion of the Year Contest ...