Uncategorized
- Health & Medicine
Signs of trauma documented in living brains
Molecular signature of injury seen in scans of retired NFL players.
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SN Online
MATH TREK Economists say auction-based purchasing could create market chaos. See Julie Rehmeyer’s column “Devil is in the details of a new Medicare plan to buy medical supplies.” P. Mercier et al/Nature Biotechnology 2012 SCIENCE NEWS FOR KIDS Research in guinea pigs finds a way to power small electronic devices using a voltage difference in […]
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Science Future for February 9, 2013
February 16 – 17 Kids can see science demonstrations, learn about cool science careers and talk to scientists at the annual Family Science Days at the American Association for the Advancement of Science meeting in Boston. Learn more at bit.ly/SFfamday2013 March 7 The Creatures of Light exhibit on bioluminescence comes to Chicago’s Field Museum. Find […]
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Science Past from the issue of February 9, 1963
DIG DITCHES WITH ATOMS — Digging earth by atomic explosions is proving successful, but if President Kennedy’s suspension of underground atomic testing on Jan. 26 is maintained, the method may not be used practically. Future excavation experiments are described for the first time by the Atomic Energy Commission in its annual report to Congress. The […]
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Letters
Weighing factors in obesity In “Obesity research gets weightier” (SN: 12/29/12, p. 28) Nathan Seppa says that green space and a nearby grocery store reduce the incidence of obesity. I think I understand how the green space affects it (clean air, physical activity, et cetera), but I don’t understand how the grocery store does. Is […]
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A Man of Misconceptions: The Life of an Eccentric in an Age of Change by John Glassie
The eccentric life of the insatiably curious, but often wrong, 17th century scholar Athanasius Kircher is explored in this tale of his influence on science. Riverhead Books, 2012, 335 p., $26.95
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Cycling Science: How Rider and Machine Work Together by Max Glaskin
The physics of two-wheeled locomotion gets deep coverage in this illustrated overview for the bike-obsessed. Univ. of Chicago, 2012, 192 p., $30
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Walking Sideways: The Remarkable World of Crabs by Judith S. Weis
A biologist pens a tribute to crabs, exploring everything from their life cycles and behavior to the many ways humans eat them. Cornell Univ., 2012, 224 p., $29.95
- Science & Society
Guesstimation 2.0
Solving Today's Problems on the Back of a Napkin 2.0 by Lawrence Weinstein.
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Henri Poincaré: A Scientific Biography by Jeremy Gray
This comprehensive biography of the mathematician details his life and contributions to math, physics and philosophy. Princeton Univ., 2012, 593 p., $35
- Space
Proton’s radius revised downward
A new study confirms an earlier result that found that the proton is smaller than thought, opening up the possibility of undiscovered particles and forces.
