Joseph Weissman of Aurora Biofuels has been researching the potential of growing algae as a potential source of fuel oil since the oil crisis of the late 1970s.

Aurora生物燃料公司的魏斯曼自从上个世纪70年代的石油危机以来一直在研究种植海藻作为燃油的可能性。

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Dick Weissman is author of the book "Which Side Are You On?

VOA: special.2010.01.18

Weissman says manufacturers often promote a product's recycled content, but might not mention,for example, that it contains toxic substances.

VOA: standard.2009.03.30

Green Seal President Arthur Weissman , says most people who were surveyed said they are recycling.

VOA: standard.2009.03.30

In 2001, however, Dirks found one after reading a report from Dr. Weissman's lab at Stanford.

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By speaking with Rosen and Weissman, Franklin was behaving as countless government employees behave.

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But, Weissman said, even simple tasks can overwhelm the brain when we try to do several at once.

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