During the science camp visit to COSI one of the attractions we investigated was a funnel shaped to simulate the gravitational attraction of a body orbiting it's center. The center is a Black Hole only because the object eventually loses enough energy and falls from sight.
The kids released two coins simultaneously in opposite directions producing an interesting result.
Science Fun Day Camp 2011



Loading more stuff…

Hmm…it looks like things are taking a while to load. Try again?

Loading videos…