Uncategorized
- Earth
Gunning for the Gut: Tiny particles might fight invasive zebra mussels
By modifying a technique used to flavor foods, researchers have made a substance that poisons the zebra mussel.
- Health & Medicine
Alzheimer Clue: Busy brain connections may have downside
Brain areas that are chronically activated have excess amyloid beta, the waxy protein associated with Alzheimer's disease.
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It seems to me irresponsible even to float the idea, as neurologist David M. Holtzman does in this article, of chemically suppressing idle thought and daydreaming in people. Who can claim a basis for clinical discrimination of “bad” idle thought and daydreaming from the “idle thought” of intuitive problem solving and poetic imagination? More of […]
- Anthropology
Stone Age Footwork: Ancient human prints turn up down under
An ancient, dried-up lakeshore in Australia has yielded the largest known collection of Stone Age footprints, made about 20,000 years ago.
