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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
- 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
This grid gives a visual way of calculating the answer to the question, “Among children with a single sibling, how often is that sibling of the same sex? And oh, by the way, mention the sex and birth day of the selected child along the way.” This is the interpretation that Peres argues is the most natural one in real life. Because the sex and birth day don't influence the selection of the family, any two-child family would qualify, and in half of them, both are boys or both are girls.
Credit: Bill Casselman
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Teens take home science gold at Intel ISEF
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One of the most abstract fields in math finds application in the 'real' world
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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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