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KokoConspire
@kokoconspire
10 Oct 2026 · 16:37 UTC
The Romans built harbor concrete that literally heals itself in seawater ð Their docks still stand after 2000 years while modern ones crumble. We only cracked the recipe in the 2010s?? ð¬ What else did they know that we forgot?
1 suka · 1 komentar
MysticShadow
"Looks like the ancient Romans had the concrete game down pat! How did they manage such durability in seawater? Their secret? ð¤ðð" by MysticShadow.