Category Archives: DIY Green

Raising Money for Permaculture

What would you recommend giving as rewards?

There are two kinds of campaigns. The first is one that is aiming to produce something that may be useful to potential contributors – such as Charlie Jones’ Permaculture Ukulele Musical Project.

These kinds of campaigns are aiming to raise funds from the actual consumers of their products, and I would highly recommend that they give that product as a reward, at or below the retail value. It is these types of campaigns that sometimes achieve hundreds of contributions, and potentially go way over their stated goal!

The second kind of campaign is one that provides or benefits the community, or the person posting the campaign, such as raising money for tuition. The primary motivation for people giving to these campaigns is not to for a reward, but to help make the campaign successful. For these, it makes more sense to give something of symbolic value, as a way of thanking a person for their contribution. (Source)

Solar Hair Panels from Nepal

A schoolboy from Nepal has come up with a recession-busting new solar panel which replaces the silicon component with human hair. Milan Karki, an 18-year-old student from the region of Khotang, devised the idea after discovering that hair pigment Melanin acts as an energy converter.

Each panel, which is around 15 inches square, produces 9 Volts (18 Watts) of energy, and costs $38 to make. This, it has to be said, is mainly due to the price of the raw materials: half a kilo of human hair costs around 25¢ in Nepal. Karki is hoping to commercialize his invention, which can charge a cellphone or power batteries to provide an evening’s worth of light, and eventually mass produce it.

“First I wanted to provide electricity for my home, then my village,” says Karki, who was inspired by British physicist Stephen Hawking. “Now I am thinking for the whole world. We have begun the long walk to save the planet.” (Source)

DIY : Build an Earthship

Cultivated in the 70s, earthships are made of tires, cans, bottles and adobe and are a real option for people in developing nations looking to build a very cheap home that can catch rain water. Check out Dan Richfield’s site as he blogs through the build into October 2011- and if you want to head to Taos, New Mexico, he’s looking for volunteers!

[youtube]http://www.youtube.com/watch?v=lMavGzWfjjI[/youtube]

Greening that Cycle

According to the new book Flow: The Cultural History of Menstruation, the average woman throws away 250 to 300 pounds of “pads, plugs, and applicators” in her lifetime. That sounds like a lot. But how much is 300 pounds in the grand scheme of things? Consider that the average American woman menstruates for 38 years—a period during which she can be expected to produce a grand total of 62,415 pounds of garbage (PDF). Thus, during your fertile years, period-related detritus should make up about 0.5 percent of your personal landfill load.  Check out ways to green it up.