Tornado in a Bottle

Tornado in a Bottle
B8R05636
GBP1.3 ex VAT
In stock
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Product Description

Connect two bottle together one filled with water. Turn the joined bottles upside down, swirl the water round and round, then watch what happens. Only a small amount of water flows into the lower bottle because of the reduced pressure above. By swirling the upper bottle in circles, water begins to pour again and a vortex is created.

Size: D32 x H48mm.

GBP1.3 ex VAT
In stock
Quantity:

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