Podknife - How does concrete harden? by Moment of Um

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How does concrete harden?

Podcast |: Moment of Um
Publisher |: American Public Media
Media Type |: audio
Podknife tags |: Education,; Kids & Family
Categories Via RSS |: Education for Kids,; Kids & Family
Publication Date |: Jan 31, 2024
Episode Duration |: 00:05:45

Concrete is all around us. It makes up the buildings we live in, the sidewalks we walk on, the ramps we do our sick skateboard tricks on … but how is it made? How does it go from a thick, sludgy paste into a hard, smooth surface? We asked engineering professor Matthew Adams to help us find the answer.

Got a question that seems to keep getting harder? Send it to us at BrainsOn.org/contact, and we’ll use all our ce-MENTAL ability to find the answer!

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