We Found a Hidden Stash of Chuck Norris Dolls, So We're Giving Them Away!
Warehouse find: 13 Chuck Norris plush dolls - Win one in by entering an upcoming NeatoMail giveaway. Hurry! One time deal: once they're gone, they're gone!

Solar Heater Made from Can Lids Will Boil a Jar of Water



It takes two hours on a sunny day, but this solar heater built by engineering students at Humboldt State University in California works. It's made from waste materials, specifically can lids. These are held together by vines from Himalaya blackberry plants, which are an invasive species in their area. You can find in-process photos and descriptions at the link.

Link -via Make

Commenting is closed.





Email This Post to a Friend
"Solar Heater Made from Can Lids Will Boil a Jar of Water"

Separate multiple emails with a comma. Limit 5.

 

Success! Your email has been sent!

close window