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Engineers Just Made Concrete 30% Stronger. The Secret Ingredient? Coffee.
(www.popularmechanics.com)
this post was submitted on 25 Aug 2023
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I'm glad to see research into this. Sand for concrete is a specific type of sand (nice and bumpy so it likes to lock together like a jigsaw puzzle) and people get killed by what are basically sand cartels. This was the "legitimate" mob business in the last season of Barry.
Portland cement is about 2/5 sand, so we'll need to start drinking more coffee! I was glad to see they're testing other organic matter since coffee is very susceptible to climate change, ironically caused in a large part by cement production. Unless you believe the reader comment on the article begging people to realize climate change is a hoax...
And I've already reported it as misinformation. Nice when a website lets you report stuff without having an account.
Nice work. I tried to thumbs down it, but it wanted a log in.
It's a shame someone can read articles from decent sources and still be so ignorant.