#022 - IQ and time travel

Welcome back after another missed week !! In this episode we talk about Human IQ, how it's measured, and what the human brain is good and bad at. We discuss a couple of ideas around space and time travel. We also contemplate the existentialism of going on a spacewalk - and most importantly Does astronaut 'human waste' get dumped into space or stored and returned to Earth? ENJOYY :)