Floating Ball Game tech gadgets our Coloring Drawing Roll Sticker

our Coloring Drawing Roll Sticker offers educational advantages

easy to carry in your handbags or in your luggage

Why Parents Love It

👍 Wide Range of Applications:Suitable for use in homes

Floating Ball Game tech gadgets our Coloring Drawing Roll StickerFLOATING BALL GAME: WHY ITS MORE FUN THAN YOU THINK How long can you make this ball float? Challenge you family and friends! This classic game of science demonstrates Bernoullis Principle, the Law of Pressure Differential. Gently blow into the 6 pipe and watch the ball float! Product Description: The floating ball game is an excellent example of "Bernoulli's Principle". As air is forced around the ball it must move faster in order to "catch up" on the