Roman concrete was remarkable because it could last for thousands of years, even underwater. Its mixture of lime, volcanic ash, and water allowed it to develop cracks that didnโt weaken it. When water entered a crack, it reacted with the lime to form calcium carbonate, which gradually filled the crack and bonded the concrete back together, essentially giving it a natural self-healing ability.
Ultra Rare Aurora, Northern Fires, Space Weather | S0 News Jan.22.2026
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๐จ THEY WANT YOU TO BELIEVE THIS IS JUST โNATURAL WEATHERโ - BUT THIS ICE STORM IS THREE DISASTERS STACKED ON TOP OF EACH OTHER - โA DEADLY DISASTER FOR DAYSโ This isnโt one storm. Itโs ICE + SNOW + ARCTIC COLD hitting at the same time. ICE: An inch or more of solid ice - a
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