Thirty-six Clovis, CA families joined together in a group-based purchase of solar power for their homes. By joining together to hire SolarCity, the group saved 20 percent of the cost of converting a single residence. The group will collectively offset 4.3 million lb of carbon over the next 30 years — the equivalent of 4,536 barrels of oil, according to SolarCity. SolarCity has operated 14 of these collective programs in California. “By forming this collective, we’re gaining enough leverage to really lower barrier of entry for solar conversion, making it finally affordable to invest in systems large enough to pay for our electric bills and significantly increase property values,” says Wellman Shew, a Clovis resident who helped lead the program.
A Clovis, CA home that has been converted to solar power.
Artificially created metamaterials are already appearing in niche applications like electronics, communications, and defense, says a new report from Lux Research. How quickly they become mainstream depends on cost-effective manufacturing methods, which will include additive manufacturing.
Sharon Glotzer and David Pine are hoping to create the first liquid hard drive with liquid nanoparticles that can store 1TB per teaspoon. They aren't the first to find potential data stores, as Harvard researchers have stored 700 TB inside a gram of DNA.
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