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He also does mini demonstrations that show, for example, how weirs work, why sinkholes form the way they do, or how heat affects the structural soundness of con
by mywittyname 5y ago
He also does mini demonstrations that show, for example, how weirs work, why sinkholes form the way they do, or how heat affects the structural soundness of concrete.
They are really simple, but help me better understand the world we live in.