Do snakes poo?

This question was asked by Alexei from West Sussex, UK There are around 3000 different species of snakes in the…

Why do we get runny noses?

This question was asked by Bilal from Glasgow, UK.  The inside of your nose is full of tiny blood vessels…

Why do humans have hair?

This question was asked by Immy from Mersey Vale school, Stockport, UK.  Millions of years ago our ancestors were covered…

Why do we get goosebumps?

This question was asked by Pauline from Edinburgh, UK.  Goosebumps, also known as goose pimples or goose flesh, are called…

What is the placebo effect?

Put simply, a placebo is something that seems to be a medical treatment but isn’t. Sugar pills are one of…