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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
Culturomics analyzes huge numbers of books (in this case nearly 6 million) to document cultural trends, such as changes in diet from 1800 to 2000. Steak (blue) and sausage (green) have long been favorites, measured by the frequency with which they appear in a given year. First, ice cream (red), and later, pizza (purple) and pasta (yellow) overtook those meats in popularity. Hamburgers (green-blue) caught on in the 1930s. Sushi (black) has recently shown signs of gaining fans.
Credit: Image courtesy of Science/AAAS
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Eruption early in human prehistory may have been more whimper than bang
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Greed may breed financial fitness, but evolution allows unselfishness to survive
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Fine-tuning of technique used in other animals could enable personalized medicine
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Simulation suggests long-term effect on sea level not as dire as some predictions
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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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Three-part series on the scientific struggle to explain the conscious self
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Tables of contents, columns and FAQs on SN Prime for iPad
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