@georgetakei spin is not measured in mile per hour. It is measured in units like revolutions per minute (rpm). The earth spins at about 1 revolution per day. Because of that spin, near the equator you get a tangential velocity of about 1000 mile per hour. It will be close to 0 miles per hour near the poles. Green not understanding Newton's laws of motion is proof that God looks after fools and drunks....