Experiment: Emptying A Tube Of Construction Foam Underwater

Another day, another aquarium experiment. Today we've learned what happens if you empty a tube of construction foam (polyurethane foam) underwater. It was so cool! Watch the video and share your thoughts below.

We've got this awesome glass aquarium and a lot of time to kill, so let us know if you've got a cool idea of an underwater experiment we could try!

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#experiment #aquariumexperiment #underwater #foam #construction #polyurethanefoam #underwaterexperiment ... https://www.youtube.com/watch?v=kff1Vq6vJNA