Tornado Tube Twister Tube Connector Experiment, 1 1/4inH x 4 1/2inW x 7inD, Grades Kindergarten - 8

Create 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 as the atmospheric conditions needed to create a tornado vortex. A great introduction to any weather unit.