Adult Supervision Required
WARNING: CHOKING HAZARD - Small parts. Not for children under 3 years of age.
Bring A Tornado Into Your Classroom!
Give your students a close-up look at a water tornado vortex to study kinetic and potential energy. Each of these 12 Tornado Tubes connects two bottles, one of which contains water, to create a small tornado vortex. Whether you are introducing a weather unit or demonstrating how air pressure and density work together to create a tornado, your students will remember this cool science experiment. (Also sold individually, #800013.)
- 12 Tornado Tubes (colors vary)
- 24 bottles
- Size: 1 liter each
- Full-color teaching and activity guide