"How To Make Roman Concrete"
siiky
2023/02/10
2023/02/10
2023/05/12
video,engineering,science,history
Instructional video about Roman concrete and how to make it.
Response: 20 (Success), text/gemini
| Original URL | gemini://siiky.srht.site/wiki/v.how_to_make_roman_concrete.gmi |
|---|---|
| Status Code | 20 (Success) |
| Content-Type | text/gemini; charset=utf-8 |