REFERRING to the article in NATURE for October 20, may I mention a rather common optical illusion which I do not remember to have yet seen in print. If a gothic arch is unequally divided by a ...
Optical illusions play tricks on your brain and can make you see things that aren't really there, from static images swirling around the page to images that stay with you even after you look away.
There's only one way to do it - your way of living ... Have you ever gazed upon an optical illusion and felt the world shift beneath your eyes? In this mind-bending journey, we invite you to ...