Tessellations aren’t just eye-catching patterns—they can be used to crack complex mathematical problems. By repeatedly reflecting shapes to tile a surface, researchers uncovered a method that links ...

In this video I show how a simple strand of metal beads can turn into a surprising chain fountain. I explain the Mould effect ...

If you've ever wondered what it would look like to fall into a black hole, then NASA's new black hole simulation is sure to mesmerize you. The simulation shows what happens as the viewer approaches ...