- Green Washing
- Easily built from bicycle parts and empty barrels, this human-powered washing machine has advanced functionality and can be used almost anywhere.
3 Likes
0 Comments
- Ageless solar energy innovator
- A solar water pre-heating system built by man in his eighties.
- 21 Likes
- 4 Comments
- Kite Power
- Kites can capture high-altitude wind energy to generate electricity efficiently.
- 2 Likes
- 0 Comments
- Fit to drink
- Could the energy of people using fitness machines be used to purify water?
- 13 Likes
- 1 Comments
- Soda bottle solar water heater
- 19 Likes
- 1 Comments
- Dread the treadmill?
- 14 Likes
- 0 Comments
- Sheepish About Flatulence?
- 68 Likes
- 5 Comments
- Subways to Seaweed
- 25 Likes
- 14 Comments
- Surf into sustainability
- 41 Likes
- 2 Comments
- Your space, your time, your power
- 100 Likes
- 15 Comments
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Wonderful!! love it!!
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