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Wind Bag

by Flinn Scientific

Item #: AP8767

Price: $3.50

With the Wind Bag Chemistry and Physics Demonstration, students will be blown away by your amazing lung power! The wind bag is an 8-foot plastic tube which, with a little practice, can be blown up with just one breath!

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Product Details

Students will be blown away by your amazing lung power. The wind bag is an 8-foot plastic tube which with a little practice can be blown up with one breath. It demonstrates Bernoulli's principle and how air pressure changes help you blow up the bag. Made of durable plastic, this bag can also be used as an air lift. Elevate heavy objects by blowing up wind bags. These bags help explain some amazing, yet difficult-to-teach concepts.