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- 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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- 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
Glacial speed
View larger image | Greenland’s massive ice sheet is shrinking because of a combination
of ice sloughing off more quickly into the ocean (speeds shown at right) and melting from rising Arctic temperatures.
Credit: Map: I. Joughin; chart: Janel Kiley; Source: I. Velicogna et al/Geophysical Research Letters 2009
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Fine-tuning of technique used in other animals could enable personalized medicine
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Coverage of the 2013 American Association for the Advancement of Science meeting
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The Year in Science 2012
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