April 7, 2013


Global cooling

This web site tends not to write about new technologies until they are commercially available, but a new breakthrough from Stanford prof Shanhui Fan, reported in the Journal of Engineering seems worthy of a heads-up. It taps the frigid expanses of outer space to cool the planet.

Once its perfected, homes and buildings will be chilled without air conditioners, car interiors won’t heat up in the summer sun.

The team of researchers at Stanford designed an entirely new form of cooling structure that cools even when the sun is shining. Such a structure could vastly improve the daylight cooling of buildings, cars and other structures by reflecting sunlight back into the chilly vacuum of space.

“People usually see space as a source of heat from the sun, but away from the sun outer space is really a cold, cold place,” explained Shanhui Fan, professor of electrical engineering and the paper’s senior author. “We’ve developed a new type of structure that reflects the vast majority of sunlight, while at the same time it sends heat into that coldness, which cools manmade structures even in the day time.”

The trick, from an engineering standpoint, is two-fold.

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New homes for pot-growers

bruce_perlowinSpread Peace Radio featured renowned philanthropist and leader in the industrial hemp industry, Bruce Perlowin, CEO of Hemp, Inc. (OTC: HEMP), has announced his plans to fund and build a 500-acre Kins Domain in Arizona.

During the talk radio interview, broadcasted last week, Perlowin enlightened listeners on what initially inspired him to create self-sustainable communities and the social-economic benefits Kins Domains provide. Inspired by the book series “The Ringing Cedars Of Russia,” this 500-acre Kins Domain “Project” encompasses one 2 1/2 acre (one hectare) lot, surrounded by a living fence, trees (2/3), a pond, organic gardens and fruit trees, a natural beehive, a family tree that stays on the Kins Domain for future generations and an all-green home to create a high frequency, natural energy microclimate.

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