Category: Science

100 Good News Stories of 2018

We get so overwhelmed by the bad news being bombarded on us daily that we never see the equally overwhelming good news stories simmering quietly in the background. In fact we live in an...

How eyes perceive image ?

If you see the left most image, all three images will rotate clock wise!! But if you see the right most image, all three images will rotate anti-clock wise! Interesting optical illusion that gives...