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Contents
- Mystery Meteorite: The case for (and against) a rock from Mercury
- Hard Times for Theorists in a Post-Higgs World: The Large Hadron Collider’s big success leaves no clear avenue for new physics
- In the Eye of the Tiger: Global spread of Asian tiger mosquito could fuel outbreaks of tropical disease in temperate regions
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Read articles, including Science News stories written for ages 9-14, on the
SNK website.
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Contents
- Infection time: Disease is more severe when it hits in the morning, at least in mice
- Explainer: Our bodies’ internal clocks: Biological clocks determine hunger, sleepiness and other daily rhythms
- Flu in the air: Germs tiny enough to pass through surgical masks may cause half of all cases
SN Online
Web edition: January 24, 2013
Print edition: February 9, 2013; Vol.183 #3 (p. 4)
MATH TREK
Economists say auction-based purchasing could create market chaos. See Julie Rehmeyer’s column “Devil is in the details of a new Medicare plan to buy medical supplies.”
SCIENCE NEWS FOR KIDS
Research in guinea pigs finds a way to power small electronic devices using a voltage difference in the inner ear. Read more in “Your head’s battery.”
RANDOMNESS
Tom Siegfried’s column “Maybe there’s a way to find out if reality is a computer simulation” explores how computers describe the universe.
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