What happens to the body in the deep sea? You need oxygen to survive, but too much oxygen can be deadly. If you rise to the surface too quickly, nitrogen bubbles can form in your body and kill you.

In this video, I attempt to create a giant glow stick using safe, high-level principles behind how real glow sticks work.

Smithdon High School’s latest science workshop went off with a literal bang, as students explored the colourful and explosive science ...