universetoday.com
Astronaut Treadmills are on the Wall
If you’re hoping to be an astronaut, I hope you like exercise. When they aren’t sleeping or doing a range of scientific activities, astronauts are exercising – upwards of 2 hours a day. This is to prevent bone mass and muscle atrophy caused by microgravity. This isn’t a perfect solution, so NASA researchers have developed … Continue reading "Astronaut Treadmills are on the Wall"
Fraser Cain