Are you ready to put your vision and attention skills to the ultimate test? Our today's optical illusion challenge is far trickier than it first appears. This brain teaser dares you to find a hidden ...

Witness mind-bending illusions that defy logic. Republican candidate John Reid addresses photos: 'I'm mad as hell' Shark Tank's Kevin O'Leary offers blunt words on buying a home now Boaters renew ...

“This is so trippy,” she wrote. “It will make you hear things that ... that’s what the brain expects to hear when we see a collision or a collapse. “This illusion works because you have learnt that ...