Description
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WARNING:
CHOKING HAZARD — Children under 8 yrs. can choke or suffocate on uninflated or broken balloons. Adult supervision required. Keep uninflated balloons from children. Discard broken balloons at once.
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Thames & Kosmos Physics: Force and Pressure
$13.00
- 8 fun physics experiments with air, water, and rubber balloons
- Learn about air pressure and force
- Blow up a balloon in a bottle, race a jet-propped balloon, lieft a pile of books up with your breath, and more
- Ages 8 and up
- New 2012 Item – includes 8-page full-color manual
