File:Moment-6.jpg
From ETHW
Moment-6.jpg (400 × 370 pixels, file size: 87 KB, MIME type: image/jpeg)
John Smeaton invents modern concrete (hydraulic cement). Introduces the dominant construction material of the modern age.
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 16:43, 22 October 2016 | 400 × 370 (87 KB) | TGriff (talk | contribs) | John Smeaton invents modern concrete (hydraulic cement). Introduces the dominant construction material of the modern age. |
You cannot overwrite this file.
File usage
The following page uses this file: