40 Chyyna calmly announcing an 'uncontrolled re-entry' of 100ft booster which may hit earth. (gizmodo.com) posted 3 years ago by wideawakeuk 3 years ago by wideawakeuk +40 / -0 16 comments share 16 comments share save hide report block hide replies
You flat-earth nincompoops might want to Google "Eratosthenes"
Geometry is pretty neat...a good rabbit hole is dr. Randall carlson