oh, but you can. and for free too. All you need is some chalk, pavement, clear skies, and a way to count time.
trace the shadows on the ground every 20 minutes until dark. What happens to those shadows? If they're consistently stretching and not bouncing around, tell me how the sun stays uniform in the sky day in and day out? When it's night out, where does the sun go? does it go to bed too like a street light?
oh, but you can. and for free too. All you need is some chalk, pavement, clear skies, and a way to count time.
trace the shadows on the ground every 20 minutes until dark. What happens to those shadows? If they're consistently stretching and not bouncing around, tell me how the sun stays uniform in the sky day in and day out? When it's night out, where does the sun go? does it go to bed too like a street light?
https://www.youtube.com/watch?v=N9CQPMOzeRs