💾 Archived View for siiky.srht.site › wiki › v.finally_figured_roman_concrete.gmi captured on 2023-12-28 at 15:48:09. Gemini links have been rewritten to link to archived content
⬅️ Previous capture (2023-09-08)
-=-=-=-=-=-=-
siiky
2023/02/10
2023/02/10
2023/05/12
video,engineering,science,history
https://yewtu.be/watch?v=HYyyx2dNvPw
Video about Roman concrete. Like I wrote on my tinylog in §2023-01-29 01:41, I didn't quite understand what was the big leap, because I watched two more videos of several years ago showing how to make Roman concrete.