Greg Foot's Bizarre Science Questions Answered | The Secrets of Everything

Greg Foot answers some of the most bizarre science questions, like why is chilli hot?

We can all relate to the burning sensation, but why is chilli hot even when it's cold?

Greg Foot investigates whether a falling coin could kill you.

We all know the scenario, will jumping at the last minute save you in a falling lift?

Can you drink your own urine if you were stranded on a desert island?

Finding answers to some frequently-asked questions.

Exploring questions like whether you could survive a falling lift or why the sky is blue.