cleantechnica.com— From a solar pool heater to photovoltaic purse that can charge batteries, there's some neat stuff on this list I'd yet to see.
May 5, 2008View in Crawl 4
I wonder if it would be possible to gather the water as it evaporates and somehow feed it back in in a closed system making it work without using more water.
objectcodeMay 5, 2008
f**k renewable. i need latest and greatest
thedowntownkingMay 5, 2008
8. Fridge Without PowerIt is literally, simply amazing
blackstrainMay 5, 2008
I wonder if it would be possible to gather the water as it evaporates and somehow feed it back in in a closed system making it work without using more water.
xxtralargeMay 5, 2008
Capitalism will succeed in cleaning up the environment when it becomes more profitable than technologies that pollute the environment.
bentrinhMay 5, 2008
You'd be feeding the heat back then.
bryan107May 15, 2008
Gadget World <a class="user" href="http://ca.youtube.com/watch?v=REucDXcF53Y">http://ca.youtube.com/watch?v=REucDXcF53Y</a>