Uploaded February 2016 | Updated September 2026, 1 week ago
Why buy a tornado tube when you can make one yourself. A great tool to teach kids about tornados and vortex cyclones just by experimenting and studying how the water flows in a whirlpool from bottle to bottle. Can be used with 2L and smaller bottles. Won't leak water all over the place.
Why buy a tornado tube when you can make one yourself. A great tool to teach kids about tornados and vortex cyclones just by experimenting and studying how the water flows in a whirlpool from bottle to bottle. Can be used with 2L and smaller bottles. Won't leak water all over the place.
