h a l f b a k e r yBunned. James Bunned.
add, search, annotate, link, view, overview, recent, by name, random
news, help, about, links, report a problem
browse anonymously,
or get an account
and write.
register,
|
|
|
Please log in.
Before you can vote, you need to register.
Please log in or create an account.
|
watertube
counteract global warming and get energy | |
Create a tube leading from one of our oceans into space. Whenever sea levels start to rise we can send some of the water into space just by opening a valve at the bottom of the tube. This is because there is a vacuum above and high pressure below so the water is sucked into space. By putting a turbine
at the top we can even generate electricity.
Pizza Satellite
http://www.halfbake...a/Pizza_20Satellite
One of the HB classics. [Aristotle, Jun 19 2001, last modified Oct 05 2004]
[link]
|
| |
This idea may conceivably keep sea level constant, but in itself will certainly not counteract other effects of global warming. Sounds like fun, though |
|
| |
Robert, do you understand why our atmosphere isn't sucked into the vacuum of space? |
|
| |
Nope. Hello: vacuum doesn't suck, air pressure pushes. In the case of water, atmospheric pressure will push it about 34 feet, which is a long long way from "space," wherever that is. Rmutt suggests people ignorant of high-school physics stay away from the technical stuff. |
|
| |
RobertKidney! Have a thought for the poor fish ejected into space to freeze and suffocate. Have a thought for the whales falling back to Earth like tremendous blubbery meteors. Think how the little green men on Mars will laugh when they see Earth taking a whiz into space. My God, man, think! |
|
| |
You could always harvest the frozen fish in orbit, box them up and send them down to Earth using the Pizza Satellite delivery idea (see link). |
|
| |
OK so the physics aren't quite right....
How about we put a tiny bit of antimater at the bottom of the tube just after we let the water in? The energy released should vaporise the water and give it a bit of a boost.(Then when the piza satellite picks up the fish they are already cooked). How about if the tube was pointing at the moon? Its gravity would probabley help. |
|
| |
Maybe if we all wish really really hard... |
|
| |
I have tried this and it does work. |
|
| |
[benfrost] I take it you are refering to a small scale model.... |
|
| |
If you do have a supply of carbon nanotubes, anti-matter and pizza satellites I want to know about it... |
|
| |
sorry, I re-read the idea - I thought you meant a tube leading from the ocean into space ..! |
|
| |
then we just have to harnes the energy from thier laughter and my idea becomes even more effective... |
|
| |
Robert, water really *is* your element, isn't it? |
|
| |
Just put a filter at the bottom to save the fish if you're that bothered about them! |
|
| |
Years ago I read about an in-ocean pipe-siphon system used to generate electricity via a turbine, based on the temperature differential between surface water and deeper water. It was published in an Asimov-edited "science fact" book that listed a variety of alternative energy sources... Can't remember the book title though - any clues? |
|
| |
Sorry, won't work. You need to understand why our atmosphere doesn't just fly away and you will understand why. I think that it was in A Brief History of Time that I read why our atmosphere doesn't fly away, but I don't want to bother to look it up because I know it wont work. For energy, look to fusion and He3 on the moon. |
|
| |
I don't see how anyone could vote positively. Unless they didn't think a lot about its workings. Plus, it would be too expensive for a flawed plan. But a good idea for limited information. But it won't work. |
|
| |