Hay fever season peaking
Sep 03, 2007 |
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Last month's downpour in the Midwest has triggered an increase in mold spores but dampened the U.S. pollen count -- at least temporarily.
Fingerprinting fake coffee
Sep 03, 2007 |
3.5 / 5 (2) |
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With prices of gourmet coffee approaching sticker-shock levels, scientists in Illinois are reporting development of a method to “fingerprint” coffee to detect when corn has been mixed in to short-change customers. Their study ...
Russian children sickened by dysentery
Sep 03, 2007 |
3 / 5 (1) |
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More than 200 Russian children were sickened after drinking a dairy product prepared by workers with dysentery, it was reported Monday.
Nano Dandelions: Bundles of cysteine-lead nanowires spread into highly oriented structures
Sep 03, 2007 |
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Under an electron microscope they look like dandelions. In the journal Angewandte Chemie, Xiao-Fang Shen and Xiu-Ping Yan explain their nanoscopic bouquets: They consist of spread-out bundles of nanowires made of lead and th ...
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