5 Weird Things We Figured Out On the ISS

Visit https://brilliant.org/scishow/ to get started learning STEM for free for a full 30 days and get 20% off your annual premium subscription. The International Space Station has been home to humans for over 25 years. And over the decades, those humans have helped scientists on the ground run a bunch of nifty science experiments in an environment you just can't replicate down here on Earth's surface. What happens to moss in the vacuum of space? What happens to spiderwebs in microgravity? What happens to a burning source of fuel? All this and more in this SciShow List Show. Hosted by: Reid Rei