![Why Doesn't the Moon Fall to Earth? Exploring Orbits and Gravity [Activity]](/media/images/BHBucket1.original.jpg)
Why Doesn't the Moon Fall to Earth? Exploring Orbits and Gravity [Activity]
- Adult, Child, Teen
- 10/25/2008
Vsitors can experiment with marbles and weights to discover some basics about gravity and orbits, using just a bucket covered by stretchy fabric as your model of spacetime.
Uploaded: October 2008
Uploaded: October 2008