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Assorted diatoms as seen through a microscope....
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Scientists in Canada and India are proposing a surprising new solution to the global energy crisis —”milking” oil from the tiny, single-cell algae known as diatoms, renowned for their intricate, beautifully sculpted shells that resemble fine lacework.

Richard Gordon, T. V. Ramachandra, Durga Madhab Mahapatra, and Karthick Band note that some geologists believe that much of the world’s crude oil originated in diatoms, which produce an oily substance in their bodies. Barely one-third of a strand of hair in diameter, diatoms flourish in enormous numbers in oceans and other water sources. They die, drift to the seafloor, and deposit their shells and oil into the sediments. Estimates suggest that live diatoms could make 10?200 times as much oil per acre of cultivated area compared to oil seeds, Gordon says.

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Throwing Stones At GiantsOrganic Beauty for Hair, Skin, NailsBlog of a Mad White Nerd