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October 2009

Everyday Q&A: What causes the red wine headache?

People have probably been complaining about the notorious Red Wine Headache (RWH) ever since red wine first emerged in 6000 BC in western Asia. As of yet, however, researchers have not been able to pinpoint a single etiology.

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Everyday Q&A: Why is snow white?

Snowflakes are miniscule crystals of ice that contain intricate surface patterns on every face. This complex geometry acts as a mirror, reflecting nearly all the light that strikes it.

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Pop an Aspirin, Protect Your Liver?

In a study led by Dr. Wajahat Mehal, Associate Professor of Digestive Diseases and Immunobiol­ogy, new data suggests that aspirin may reduce liver toxicity induced by a variety of different agents in addition to serving as a general painkiller.

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