A magician reveals his visual tricks ...

One kind of brainteaser that assesses a reader's ability to think critically and solve problems is a math challenge. It's possible that these obstacles will increase concentration and intelligence.

Fascinating visual phenomena known as optical illusions cause our brains to interpret reality differently. They can cause us to misinterpret what we see or trick our visual system into perceiving ...

In 2023, I posed 23 challenges as part of the Gizmodo Monday Puzzle series. Some require a bit of math, and others a light familiarity with physics; but most can be solved through logic and creative ...

Since its debut in January 2025, the museum has featured over 60 exhibits. They range from the gravity-defying Anti-Gravity Room to the head-spinning Vortex Tunnel. The space serves as a practical ...

The magical art of Olivier Redon ...