- Two empty plastic bottles
- Tornado Tube (see picture bellow) or duct tape
Fill 3/4 of one of the bottles with water
Place the other empty bottle on top and tape it with
the duct tape or use the tornado tube.
See what happens when you flip them over (full water bottle on top)
See what happens if you shake the bottle with water!
I bought this tornado tube in amazon and it is made in USA!!
I will be posting different variations of this experiment soon!