Spirulina Cultivation in Bangkok
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Energaia workers inspect some of the bio-reactors growing spirulina on the rooftop of a Bangkok hotel, Sept. 24, 2013. (S.L. Herman/VOA)
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Freshly harvested spirulina is placed in jars to be sold to customers in in Bangkok, Sept. 24, 2013. (S.L. Herman/VOA)
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Spirulina is applied for a facial treatment in a Bangkok hotel's spa, Sept. 24, 2013. (S.L. Herman/VOA)
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The single-celled bacteria is purported to have anti-inflammatory properties making it desirable for skin treatments, Bangkok, Sept. 23, 2013. (S.L. Herman/VOA)