h a l f b a k e r yWe don't have enough art & classy shit around here.
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,
|
|
|
Mount flat vents on the top of cars that have have little heat, wind, turbines to charge the car batteries. When parked in the sun the vents can be opened and vent heat from interior.
Heat - powered fans
http://www.halfbake...0-_20powered_20fans
No batteries. [phoenix, Oct 17 2004]
Please log in.
If you're not logged in,
you can see what this page
looks like, but you will
not be able to add anything.
Annotation:
|
| |
Weird, I was just thinking about a rooftop whirligig generator, but for houses.
With how hot cars get in the summer I think it's a fine idea to use that excess heat. Too bad it would not work as well in the winter when it would be needed the most. |
|
| |
Without a continuous supply of fresh air I don't think you're going to capture much energy. |
|
| |