This may be the coolest video you watch today!
Some NASA astronauts had a great time in space with fidget spinners, while the spinner stayed still..they started to spin!
A fidget spinner in space! How long does it spin? I’m not sure, but it’s a great way to experiment with Newton’s laws of motion! pic.twitter.com/5xIJDs2544
— Randy Bresnik (@AstroKomrade) October 13, 2017