Bob Kalk

Tests Reveal Mislabeling of Fish

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Scientists aiming their gene sequencers at commercial seafood are discovering rampant labeling fraud in supermarket coolers and restaurant tables: cheap fish is often substituted for expensive fillets, and overfished species are passed off as fish whose numbers are plentiful. Recent studies by researchers in North America and Europe harnessing the new techniques have consistently found … Read more

Ten Commandments for Tree Seedling Survival!

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Dr. William Carey, Auburn University Professor, outlines a ten point system to help improve forest tree seedling survival. At a meeting, sponsored by International Forest Company, Dr. Carey explains his planting techniques and insists you give seedlings “tender loving care” from the time they leave the nursery until planted in the field. Commandment Number One … Read more

A Tiny Home that Transforms into 24 Rooms

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Architect Gary Chang in Hong Kong, where apartments are small and expensive due to lack of space, has turned his 330-square-foot apartment into 24 ‘rooms’ via a unique sliding wall system. Through the tracks on the ceiling and the wheels at the bottom, a wall can be moved to reveal a linen closet, which in … Read more

Throw your Pucci in your Gucci and let’s go!

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While some baby boomers are acquiring second homes, others seem to have resurrected a hippie fantasy of living with the bare minimum of possessions and going where the spirit moves us. To do extreme downsizing, you’ve got to emulate Mother Hubbard. Your cupboards have to be virtually bare. This is not mere de-cluttering. Extreme downsizing … Read more

Growing the Cleantech Workforce

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Around 100 students are expected to enroll this year in EDGE (Educating and Developing Workers for the Green Economy), a public-private partnership that offers industrial and technical certificate programs in biofuels and biotech production, analysis and processing. EDGE’s first certificate course began in March at MiraCosta community college in northern San Diego County, and a … Read more

Algae Fuels — From Drops to Gallons

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In Australia, Aurora Algae opened its demonstration facility in Karratha, Western Australia, where the Company’s algae-based biomass is being harvested for products in the nutraceutical, pharmaceutical, aquaculture and renewable energy markets. “This would not have been possible with a U.S.-based production facility,” said Greg Bafalis, CEO of Aurora Algae, “where we believe the climatic conditions … Read more

Yes, food is going to be as precious as gold.

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World food prices rose to a record in December 2010 on higher sugar, grain and oilseed costs. In the coming decades, there are going to be many more hungry mouths to feed, and as food crop prices rise dramatically, agriculture will become a more lucrative business, encouraging countries to switch economic focus. Kurdistan has the … Read more

The 3.0 Phase of U.S. Biofuels

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With projects like Sapphire Energy’s drive to put a huge algae-fuel production facility in the Mexican desert, you’re seeing the first building blocks of world-scale capability for these fuels. Margaret McCormick, the co-founder and CEO of Seattle-based Matrix Genetics said, “I think that microorganisms can solve most of the problems of the world. If you … Read more