The new puzzle game, launching today, presents obstacles inspired by a question on reality posed by Albert Einstein.

Optical Illusions have intrigued and baffled us for centuries. These mesmerising images challenge our perception, showcasing ...

The film Black Swan (2010) is the journey of a dancer seeking perfection. However, this leads her to dance a downward spiral, in which reality becomes increasingly distorted. The concept of reality is ...

A few years ago I climbed over a gate and found myself gazing down at a valley. After I’d been walking for a few minutes, looking at the fields and the sky, there was a shift in my perception.