Greek Waiter's Tray

GRKWT
  • Sale
  • $ 29.90


Defy gravity with the Greek Waiter's Tray! This device will allow you to observe the effects of momentum, friction, and centrifugal force. Place a glass on the tray and grip the apparatus by the top of the pendulum. With practice, you will be able to swing the tray from side to side (and even over your head!) without any spillage.

*WARNING*
Our products are not toys. Use in a laboratory or educational setting only. Not for children 13 and under.

California Proposition 65 Warning: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.