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Aircrete is similar and very interesting: mix fine dishsoap bubbles into concrete and you can actually reduce density so much that it will float on water!
by cwkoss 8y ago
Aircrete is similar and very interesting: mix fine dishsoap bubbles into concrete and you can actually reduce density so much that it will float on water!
- Fjolsvith 8y agoConcrete boats.
- cwkoss 8y agoThe US military actually used concrete 'blockships' to create an artificial harbor for use in D-day. Doesn't need to be aircrete to float if correct shape! https://warfarehistorynetwork.com/daily/d-days-concrete-fleet/ https://warfarehistorynetwork.com/daily/d-days-concrete-flee...