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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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- Better chow yields more milk: A more nutritious form of corn for dairy cows boosts farm profits, teen investigator finds
- Fuzzy future: Kids may suffer impaired vision from spending too little time outdoors, studies suggest
- Building with moon rocks: Working on the moon with lunar soil and grit could prove easier, more efficient and less costly than using earthly materials
Scott's 1859 drawing of his phonautograph shows a device in which a stylus inscribed sound waves on soot-blackened paper wrapped around a hand-cranked cylinder. The device allowed him to make longer recordings by producing a continuous, heliacal pattern, or phonautogram (at right), as the cylinder turned and the stylus moved.
Credit: From www.firstsounds.org
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Teens take home science gold at Intel ISEF
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Bumps stretch out as mammals drink
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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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