GREAT DEMO
Coin and Feather Tube
U.S. Educator Price
$81

The "Coin and Feather" experiment is one of the best ways to dispel the "lighter objects fall more slowly" myth.

What's Included
  • 1x 3.8 cm diameter clear plastic tube with end caps
  • 1x Coin and “feather” (Styrofoam)
  • 1x Syringe vacuum pump
What to Consider

See the Buying Guide for this item's required, recommended, and additional accessories.