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submitted 8 months ago by blakestacey@awful.systems to c/techtakes@awful.systems

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[Eupalinos of Megara appears out of a time portal from ancient Ionia] Wow, you guys must be really good at digging tunnels by now, right?

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[-] RestrictedAccount@lemmy.world 11 points 8 months ago

Guessing it is an oxidizer

[-] admiralteal@kbin.social 23 points 8 months ago* (last edited 8 months ago)

Cements and other pozzalanic materials also tend to be very alkaline. Industrial dumping of waste concrete can create a huge environmental hazard.

this post was submitted on 30 Mar 2024

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