Code: EDUCSEWTA001
When you twirl the bottle in circles, the water starts rotating and forms a vortex that looks like a tornado. This is due to the centripetal force, or the
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Fizzy drinks bottle connectors originally made for a high street toy proved to be a great success at a recent science education conference (ASE). A simple plug-in plastic joiner enables water to pour from one bottle into another – creating an impressive vortex if the top bottle is shaken with an orbital movement. Plastic bottles not included.
