How do the swinging sticks on pepper pots desk in iron man 2 work?

D

David W

New member
In the movie iron man 2 on pepper pots desk is a sort of pendulum motion machine. These are called swinging sticks. If you look up swinging sticks you find one site on think geek that sells these for over 200 $. That seemed a little expensive so i would like to know how they work or even better how to to make them.

http://www.youtube.com/watch?v=m7N59Ma98UM
 
Back
Top