Monday, April 2, 2012

Helium balloon in a car

What direction will the balloon go when you accelerate?

1 comment:

  1. Balloon law prohibits the sale or distribution of a balloon that is constructed of electrically conductive material (“Mylar or foil) and filled with a gas lighter than air (helium), without affixing an object of sufficient weight to the balloon to counter the lift capability, affixing a specified warning statement on the balloon, and affixing a printed identification of the balloon’s manufacturer.Balloon Animals