Flat Earthers fail their own test.

#Repost///@insidehistory: A group of flat-earthers led by Bob Knodel spent $20,000 on a laser gyroscope to prove the Earth doesn’t rotate. Except... it actually does 🌎🔭The conspiracy theorist Bob Knodel hosts a YouTube channel that is specifically dedicated to the false theory that the Earth is flat. It’s a belief that is garnering a growing community, despite there being no evidence to prove the claim.Like our content? Follow 👉🏼 Instagram @insidehistory