I buried myself in concrete!

Name: I buried myself in concrete!
Uploaded: 2024-03-13T17:59:43+00:00
Duration: 58 s
Channel: Veritasium
Description: Concrete = cement + sand + gravel. Cement is the most important man-made material on Earth.&#10;...&#10;https://www.youtube.com/watch?v=dAik8EeDyEI

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Concrete = cement + sand + gravel. Cement is the most important man-made material on Earth.
...
https://www.youtube.com/watch?v=dAik8EeDyEI