Archive for the ‘Go Green’

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How to Go Green with your Pets

Tuesday, July 22nd, 2008

Jasmin Malik Chua

Blue Alien Go Green

Ah, the pitter patter of four-legged feet as they whip through your living room at overclocked speeds or uproot your prize gladiolas with manic fervor. But Snookiepuss and Mrs. Fluffypants are practically family, right? So why should they settle for anything less than top drawer when their health and wellbeing are at stake? Throw the planet a bone while you’re at it; we’ve got the goods on how to reduce your pets’ carbon paw prints—without making your wallet roll over and play dead.

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Where the Sun Does Shine

Tuesday, June 10th, 2008

Will space solar power ever be practical?

Linda Shiner

We want to believe. The latest report on a 40-year-old concept—satellites that could gather energy from the sun and supply it to the world as electricity—makes the technology seem reachable and even, eventually, affordable.

Here’s the plan: Construct in Earth orbit, where the sun never sets, gigantic collectors (a 1979 proposal envisioned arrays six miles by three miles) that would beam solar energy to similarly huge receivers on Earth, which would convert it to electricity. In other words, hook the sun up to the grid.

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