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Ask Lemmy@lemmy.world · 9 天前

What’s an obscure but concrete technical fact that keeps creating preventable issues in the real world?

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What’s an obscure but concrete technical fact that keeps creating preventable issues in the real world?

Iconoclast@feddit.uk to

Ask Lemmy@lemmy.world · 9 天前

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gandalf_der_13te@feddit.org
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9 天前
i’m not sure why that is weird … aren’t they the same thing?
- Don_alForno@feddit.org
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  9 天前
  Cement is only the binding agent that makes it harden. Concrete is made from sand/gravel, water and cement (+ additives).

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