Education

Shortcuts to information found on the internet stripped down to the bare essentials, Each posting is a tutorial, you can print.and redistribute anywhere.

Index

3:43 PM
April 7th, 2011
Barefoot Solar Engineers (BSEs) Semi-literate and illiterate, rural men and women are trained as BSEs to install, fabricate, repair and maintain solar lighting units. BSEs play a key role in sustaining solar electrifications in inaccessible, rural villages because they not only install but also repair and maintain the solar units. They earn supplementary income by being paid in return of their services.
Jobs provided: The Barefoot approach of rural solar electrification has been replicated across 751 villages in 17 countries and 16 states of India. Since 1989, 416 people including 211 women, have fabricated, installed, repaired and maintained more than 14,800 fixed solar units and 8,585 solar lanterns. Their collective efforts have benefited at least 8,96,000 men, women and children.
12:23 PM
February 13th, 2011
LearnEnglish Kids | British Council |
4:33 PM
December 14th, 2010
More educational posters here.


5:00 PM
June 11th, 2009
building with bamboo
9:28 AM
June 8th, 2009
Did you know that….? 1. There are over 1400 species of bamboo and probably many more.

2. Bamboo grows at phenomenal rates, up to a foot in a single day!

3. A mature 100’x100’ patch of clumping timber bamboo can produce enough construction materials to frame an entire house every year.
4. Certain bamboo root clumps can live for hundreds of years, providing an annual yield of materials.

5. A species of Bamboo was the first plant life to return after the atomic bombings of Japan.

6. Bamboo has one of the highest rates of photosynthesis of any plant species.

7. Certain timber bamboos have better tensile strengths than iron or steel on a strength per weight basis. 8. Bamboo is actually a specie of giant woody grass, giving new meaning to the idea of living in a grass hut.

9. Bamboo has over a thousand household and industrial uses including high quality paper.

10. Bamboo enriches soil with beneficial microorganisms.

11. Bamboo retains soil and lives on even after harvesting the culm or stems.

12. Bamboo is a nutritious food source for both humans and animals.

13. Appropriate, beneficial bamboos can be grown, harvested and treated right here on the Big Island with no negative impact to the soil or greater environment.

14. Bamboo is at the center of a sustainable eco-ethical industry worldwide and that new industrial applications are being developed every year.

BAMBOO VILLAGE HAWAII

10:59 AM
May 31st, 2009
Here are some simple but effective designs to enable you to make an outdoor oven suitable for baking bread and pastries.
9:31 AM
May 28th, 2009
Build Your Own Biogas Generator -
9:04 AM
January 15th, 2009
More mud ovens popping up all over the place. Please go and check them out. Lots of hard satisfying work has gone into making these.
8:33 AM
January 14th, 2009
Rocket stoves use branches, twigs, small wood scraps, or just about any small combustible material. The pieces of wood or other material burn at their tips, increasing combustion efficiency, creating a very hot fire, and eliminating smoke. The low-mass stove body and insulated chimney assure that the heat goes into the cooking pot, not into the stove. Rocket stoves used in conjunction with hayboxes can save enormous amounts of fuel, cooking complete meals while using very few resources.
8:11 AM
January 14th, 2009
Eli led an informal rocket stove design and construction workshop at his Ancient Earth School of Natural Building in Freeland. The rocket stove was designed to warm the plaster-coated earthbag construction studio on his property, and the stove was about half completed over the weekend.