3 ms·
Time lapse with a webcam. Watch the sky with a notepad. Bring up a sat video feed. Mix in some common sense with observations? We've know this for 1,000+ yea
by pcdoodle 5y ago
Time lapse with a webcam.
Watch the sky with a notepad.
Bring up a sat video feed.
Mix in some common sense with observations? We've know this for 1,000+ years, probably way way more EG: navigation at sea.
- analog31 5y agoThis doesn't settle whether it's the earth or the stars that are doing the spinning. That was the controversy in 1620. It remained an open question until Newton came along. The proofs discussed here are tests based on the consequences of Newtonian mechanics.