Magadh Prasad
@magadh_prasad
Confused, Senile.
ID: 1496714634627547138
24-02-2022 05:12:44
14,14K Tweet
384 Followers
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Roman concrete is practically wizardry compared to the materials we use today. They mixed volcanic ash with lime and water--plus seawater in their harbors--creating a chemical reaction that actually makes the structure stronger over time, not weaker. So, to keep that massive dome