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2023-04-27 13:22:14

nobody on Nostr: It's amazing how we use cement and concrete more than all other materials combined, ...

It's amazing how we use cement and concrete more than all other materials combined, yet people know very little about how it actually works. Watch this amazing video to learn more!

https://youtu.be/rWVAzS5duAs
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npub16lcw8ytugeh3ug3na93yl0tdf0gnjtduljhn2a852atf6jtvkucs7pruje