Communities

Writing
Writing
Codidact Meta
Codidact Meta
The Great Outdoors
The Great Outdoors
Photography & Video
Photography & Video
Scientific Speculation
Scientific Speculation
Cooking
Cooking
Electrical Engineering
Electrical Engineering
Judaism
Judaism
Languages & Linguistics
Languages & Linguistics
Software Development
Software Development
Mathematics
Mathematics
Christianity
Christianity
Code Golf
Code Golf
Music
Music
Physics
Physics
Linux Systems
Linux Systems
Power Users
Power Users
Tabletop RPGs
Tabletop RPGs
Community Proposals
Community Proposals
tag:snake search within a tag
answers:0 unanswered questions
user:xxxx search by author id
score:0.5 posts with 0.5+ score
"snake oil" exact phrase
votes:4 posts with 4+ votes
created:<1w created < 1 week ago
post_type:xxxx type of post
Search help
Notifications
Mark all as read See all your notifications »
Q&A

What level of technology would be necessary to allow a worldwide system of massive canals be built?

+0
−0

Following up on my Martian canals theme from this question and assuming the canals can be constructed, I would now like to ask what level of technology is required to do that.

The basic problem
The Martians need very long and very large canals. Ideally 2000m wide, 100m deep and several thousand km long. Some leakage is to be expected but this should be minimised.

The real problem
What level of technology is required to do this? I need to know by rough technological age or by specific technological innovation if it's important. Ideally I would like an ancient civilization to do this but I realize that this may be beyond their means.

Requirements
Although I entioned Martians above, for simplicity you can assume an earth like world but with much less water suffering from increasing amounts of what little water there is being increasingly locked up at the poles, hence the need for the canals. Assume a whole world construction effort can be marshalled for this project. The project can be completed in stages and may take many decades, or even a few centuries if necessary.

Background
What I'm trying to do is to make a realistic back story. My real story takes place on the canal network later after the original civilization of builders has disappeared or degenerated. I have borrowed a lot of this from Frank Chadwick's imaginary world of Space 1889 (although I'm not building a steam punk world).

History
Why does this post require attention from curators or moderators?
You might want to add some details to your flag.
Why should this post be closed?

This post was sourced from https://worldbuilding.stackexchange.com/q/94551. It is licensed under CC BY-SA 3.0.

0 comment threads

0 answers

Sign up to answer this question »