The toy has two round chambers8" in diameter with a hole in the middle (1/4" to 1" in diameter). The upper chamber which has the whirlpool has vanes to direct the flow around the chamber. You can do a patent search on the US patent office web site under "patent application" and view the images to get a general idea of how to make one. Type in "bathtub" and "whirlpool" under the search. The vanes in the lower chamber are not needed. It works best with a gasket in the bottom of the lower chamber.
At the moment I'm doing some tornado research for my school project (this year I'm graduating from high school). Someone told me I could do some experiments with bathtub vortices, but my problem is: the vortex in my bathtub disappears very quickly :S Could you explain to me how I can make this thing you made in the video myself?? Thanx sooo much for your help!!
throw something in it
ivanvladmom11 3 months ago
where did u get that
GlamorouzGirlz 3 months ago
were did you get that ?
102707924 1 year ago
The toy has two round chambers8" in diameter with a hole in the middle (1/4" to 1" in diameter). The upper chamber which has the whirlpool has vanes to direct the flow around the chamber. You can do a patent search on the US patent office web site under "patent application" and view the images to get a general idea of how to make one. Type in "bathtub" and "whirlpool" under the search. The vanes in the lower chamber are not needed. It works best with a gasket in the bottom of the lower chamber.
crowfahn 2 years ago
Hi,
I've got a little question,
At the moment I'm doing some tornado research for my school project (this year I'm graduating from high school). Someone told me I could do some experiments with bathtub vortices, but my problem is: the vortex in my bathtub disappears very quickly :S Could you explain to me how I can make this thing you made in the video myself?? Thanx sooo much for your help!!
mnoon92 2 years ago