this post was submitted on 15 Nov 2024
65 points (98.5% liked)

Illustrations of history

921 readers
10 users here now

This magazine is for sharing artwork of historical events, places, personages, etc. Scale models and the like also welcome!

Generally speaking, actual photos of a historical item should go to [email protected]

Photos of ruins should go to [email protected]

Photos of the past should go to [email protected]

founded 8 months ago
MODERATORS
 
you are viewing a single comment's thread
view the rest of the comments
[โ€“] SaveMotherEarthEDF 4 points 3 months ago (1 children)

I am wondering why it has to be above ground. Underground or even at ground level would be cheaper, no?

[โ€“] PugJesus 9 points 3 months ago

Keeping the gradient steady so the water flows all the way to the destination.