Try: Brain Teaser: Only Those With Einstein’s Genius Can See the Time Traveler Instantly ... This isn't your ordinary puzzle. It's a test of creative thinking as well as observation skills. Time is of ...

Frequent practice of these activities improves problem-solving abilities and gives the brain good exercise. Do you have a high IQ? Let’s find out! Also read: Optical Illusion IQ Test ...

After Einstein died in 1955, pathologist Thomas Harvey removed and preserved the physicist’s brain. He took dozens of black and white photos from various angles before the brain was cut into 240 ...

Brain teasers are like mini mental playgrounds. They twist our thinking, challenge our assumptions, and leave us with a satisfying "Aha!" moment when we finally crack the code. But beyond the ...