Physics Girl's video: The biggest problem with living on Mars

There's been lots of talk of "living on Mars" recently. But most people don't think about THIS when we talk about how humans could survive on the planet. Yes there's the lack of oxygen, and the cold. But can you think of what else is missing? Just try to think of something...anything....no pressure...just something! Full video - The Surprising Ways Mars is Hostile to Life - https://www.youtube.com/watch?v=e_lhfFKF-G0&ab_channel=PhysicsGirl Support Physics Girl videos → https://www.patreon.com/physicsgirl Music provided by APM https://www.apmmusic.com/ http://physicsgirl.org/ http://twitter.com/thephysicsgirl http://facebook.com/thephysicsgirl http://instagram.com/thephysicsgirl Creator/Host: Dianna Cowern Editor: Levi Butner Research & Writing: Dianna & Imogen Ashford Thanks to Raquel Nuno