How to Make Crazy Levitating Bubbles

by kentchemistry.com in Workshop > Science

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How to Make Crazy Levitating Bubbles

levitating bubbles.jpg
Another of my Halloween Demonstrations. This simple but amazing video explains how everyday bubbles can float on a magic layer of air. It all has to do with density of air and some dry ice.
Air is less dense than CO2. It is mostly N2 and the bubbles magically float of the CO2.

Music: Kevin MacLeod