A well-known brainteaser, known as Einstein's riddle, has left people scratching their heads as they spend hours trying to ...

A popular brainteaser has sparked a discussion online as people try to solve it - however, it is said on 2% of people in the ...

A well-known brainteaser has left people scratching their heads as players spend hours trying to work out the right answer - ...

The puzzle, known as Einstein's riddle - has left people scratching their heads due despite it asking a very simple question - 'Why keeps fish?' It starts: "Let us assume that there are five ...

The weird paradox of Schrödinger’s cat has found a lasting popularity. What does it mean for the future of quantum physics?

What makes the now so intensely real is that life consists of nothing else but the flow of the known into the unknown. You know your last thought, but your next thought is unknown. So the real issue ...