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Contents
- Sweet Confusion: Does high fructose corn syrup deserve such a bad rap?
- Closed Thinking: Without scientific competition and open debate, much psychology research goes nowhere
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Contents
- Teens take home science gold: A low-cost, self-driving vehicle; battery alternatives and analyses of galaxy clusters claim top prizes at a global high school science competition
- Flagging loose bolts: “Smart alert washer” automatically flags when a nut is coming loose, warning of potential danger
- Pee is for power: The water in urine can be a source of hydrogen for electrical generators
SN Online
Web edition: November 16, 2012
Print edition: December 1, 2012; Vol.182 #11 (p. 4)
ON THE SCENE BLOG
Geneticists poke a little fun at themselves during a recent meeting. Read “Buzzword bingo.”
SCIENCE & SOCIETY
Mapping U.S. votes for president according to state population gives a new view of politics. See “Red state, blue state.”
EARTH
Feedback loops are melting more ice than predicted, raising oceans faster. Learn more in “Sea level rise overflowing estimates.”
MATH TREK COLUMN
Theory shows why policy efforts fail in “Game theory suggests current climate negotiations won’t avert catastrophe.”
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