New Delhi: In a development that has stirred the mathematical world, two researchers have taken a route to unlock hidden patterns in prime numbers – one that blends old wisdom with unexpected tools.

Think you have got sharp eyes and an even sharper mind? Then this mind-bending optical illusion is not just a feast for your vision, it is a hidden test of your intelligence quotient and focus. At ...

Optical illusion puzzles are known to be fun and fascinating brain challenges that are designed in such a manner that they play tricks on your eyes as well as minds. These puzzles can make you see ...