Quick view Add to Wishlist TORNADO TUBE Tornado Tube® Tornado Tube® TORNADO TUBE CONNECTOR CARDEDCreate a tornado in a bottle! This exciting experiment is a hands-on demonstration of "vortex action". Use this experiment to study kinetic and potential energy as well... MSRP: $2.55 Add to Cart The item has been added Compare
Quick view Add to Wishlist TORNADO TUBE Tornado Tube® Twister Tube Connector Experiment, Pack of 8 (8 EA) TORNADO TUBE CONNECTORCreate a tornado in a bottle! This exciting experiment is a hands-on demonstration of "vortex action". Use this experiment to study kinetic and potential energy as well... MSRP: $20.43 Add to Cart The item has been added Compare
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