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Recent Archives
State of the Air
The American Lung Association’s annual report on air pollution includes particulates for the first time.
Industrial Nature
A green tea extract can polish the read-write heads of hard drives, and the way spiders stick to the ceiling can be used as new adhesives.
Bug-Eating Plants
Why do some plants eat bugs? (They live in nutrient-poor habitats; bugs have lots of nutrients.)
Subvocal Speech
Detecting the silent nerve signals used for speech to aid communication in noisy environments.