This machine creates a small, realistic tornado for demonstration and educational purposes! (or just to make a mini-tornado whenever you feel like it). Demonstrates updraft, convergence and rotation, and many more exciting tornado facts.
All the realistic effects of a tornado minus the damage and destruction!
Perfect for classrooms!
Teaches the principles of how tornadoes form through visual example.
Dry ice is not necessary to complete this experiment.
Assembly time is 10 minutes.