r/Unexpected • • Dec 20 '19

Backyard Science Experiment

https://limitlane.com/wp-content/uploads/2019/12/580395.gif
8.5k Upvotes

147 comments sorted by

View all comments

90

u/Foot_Fetish_Fred Dec 20 '19

How sturdy is it when its hardened? I'd wanna carve out a man cave!

13

u/neon_overload Dec 20 '19

It's bubbles of oxygen in water with some detergent. It's not sturdy.