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Thursday, 21 March 2019

This 'Inverted Bubble' Trick Lets You Poke Holes Through Soap Foam


This 'Inverted Bubble' Trick Lets You Poke Holes Through Soap Foam
It also works as a good demonstration of a cell membrane.

March 21, 2019 at 10:15PM
via Digg https://ift.tt/2HLXKKq

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