The simplest questions are often the best. Robert P Crease tries to answer one from a physics student in Kenya Seeking perfection Tennis balls are a low-cost way to explore simple physics concepts, ...

You don’t need a lab to explore the wonders of science - just a little curiosity and a few things from around the house. These five easy experiments bring chemistry, physics, and biology to life in ...

We tend not to dwell on the fact that we exist in three dimensions. Forwards-back, left-right, up-down; these are the axes on which we navigate the world. When we try to imagine something else, it ...

Discover the fascinating world of physics with our "Simple Electric Train" video. In this engaging demonstration, we break ...