Fizz-Keeper Pump A handy little pressurizing device for a soda bottle science.
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The Fizz-Keeper is a handy little pressurizing device that was designed to keep the bubbles in a 2 liter bottle of soda pop. Transform your Fizz-Keeper into a science tool and you can make Cartesian divers sink or swim more easily. Suitable for students 5th grade through high school. Also available with 39 Experiments with the Fizz Keeper book by Brian Rohrig.
What's included?
- 1 Fizz-Keeper Pump
-
Incredible Growing Marshmallows
April 2nd, 2007
Click the thumbnail below to see the video.
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