If you look closely you can see a dog being cooled by this Endless Breeze fan. These portable 12V fans plug into a cigarette-lighter style plug. They only draw 2.58 Amps when on high speed. See more info here. They are available from Amazon for $60. Thanks for the photo Brenda.
Printer ink can cost as much as vintage champagne, so finding an inexpensive and eco-effective way to make would be great. Now three inventors from Derbyshire, UK, think they have just the solution: extract the carbon from unwanted tires to generate a cheap and plentiful supply.
In Japan, there’s a product called “Shell Walls” which allows walls to be plastered with a paste made out of waste eggshells. Making full use of the eggshell’s porous structure, Green Techno 21 created Shell Walls which withstand humidity. The eggshell plaster is hazard-free and fireproof as it is made from natural calcium carbonate. After… [Continue Reading]
Star Twin, a company in Holland, has designed and built a motorcycle with a turbocharged, direct injection diesel engine. There’s potential for biodiesel here, and reportedly the bike gets 150MPG. It’s called the “Thunder Star 1200 TDI Sportbike”. KneeSlider tells us that Star Twin started with a three cylinder diesel engine from the VW Lupo,… [Continue Reading]
A fine example of biomimicry, the PaxFan is an innovative, spiral fan created by Jay Harman, an Australian inventor. His domestic exhaust fan is half as noisy and three-quarters more efficient than the average fan. Sierra Magazine reports: Harman spent a lot of his life watching water flow, both as a diver and as a… [Continue Reading]
Vigilus is an efficient mountain resort located in Südtirol, Northern Italy. It is reachable only by cable car. The resort was made with the ideal of an “organic architecture” — architecture integrated with the existing natural elements. All rooms outfitted with a clay partition wall, which stores warmth and moderates the room climate. The Vigilius… [Continue Reading]
Apparently red LEDs are 60% more efficient than fluorescent light when growing vegetables hydroponically. According to IEEE Spectrum Online: Of all the colors of the rainbow, red is lettuce’s favorite. Chlorophyll, the electrochemical engine of photosynthesis, runs on red photons. So if you are growing the vegetable indoors in a factory, why waste energy on… [Continue Reading]