A 57 year old male wonders - do I have any original parts? How much of the baby that was born in 1954 is still part of me? Plus we ask can you brew beer in space..... Like this podcast? Please help us by <a href="https://www.thenakedscientists.com/donate">supporting the Naked Scientists</a>

Can you brew beer in zero gravity?

Each week we set out to solve one of the world's weirdest, wackiest, funniest and funkiest scientific puzzles. And along with the answer there's a brand new question to think about for next time...