- AdministratorMarch 17, 2020 at 3:05 pm
- AdministratorMarch 17, 2020 at 3:23 pm
What an amazing way to teach students about combating germs! Love the twist on a classic surface tension experiment!
If anyone is looking for other surface tension experiments, check out this soap boat that can easily be done from home: https://stemuniverse.com/video/soap-boat/
The boat propels forward because of the break in surface tension by the soap, just like the pepper in this original experiment. To make this soap boat experiment last even longer, swap the soap for rubbing alcohol!
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