Notebook
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Science Future for November 5, 2011
November 15 The DuPont Challenge science essay competition opens for entries. Learn more at thechallenge.dupont.com November 17 The Royal Society Winton Prize for Science Books is announced. See bit.ly/bookprz November 19 The “Beyond Earth” exhibit opens at the American Museum of Natural History in New York City. See www.amnh.org
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SN Online
DELETED SCENES BLOG An orbiting camera catches dust devils whirling at high speeds on the Red Planet. Read “HiRISE clocks hurricane-speed winds on Mars.” ATOM & COSMOS Astronomers get a new odometer to measure faraway objects. See “Longer cosmic ruler based on black holes.” ENVIRONMENT A warming climate could be making elk more destructive to […]
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Olive oil injections aid in treating pneumonia
Treating pneumonia with olive oil sounds strange, but the idea showed signs of early scientific savvy.
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Mathematicians think of everything as rubber
How the rubbery world of topology may help describe the universe.
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SN Online
BODY & BRAIN ‘Normal’ B12 levels may not be enough for the brain. Read “B12 shortage linked to cognitive problems.” LIFE A penguin can find its kin even in a sea of black and white. See “Penguins may sniff out relatives.” ATOM & COSMOS A NASA probe has found bizarre landforms on the planet nearest […]
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Science Future for October 22, 2011
October 31 Last day for artists to apply for a residency at the CERN particle physics lab near Geneva. Learn more at www.aec.at/prix/collide/ November 4 Chicago’s Field Museum opens its “Restoring Earth” exhibit. See www.fieldmuseum.org November 6 The National Museum of American History in Washington, D.C., explores MIT labs as hot spots of invention. See […]
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Science Past from the issue of October 21, 1961
‘ALARM CLOCK’ BRINGS SNAKES TO SURFACE — A built-in “alarm clock” apparently helps a brightly-banded little desert snake come to the surface at night after he has buried himself to escape the day’s heat…. It had been noted that these snakes, which remain buried in the sand most of the time, appear to come to […]
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Ancient Rome forbade downtown traffic in day
Roman road congestion is as enduring as the Eternal City.
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SN Online
ENVIRONMENT Plastics sloughed off clothing can pollute coastlines. See “Synthetic lint ends up in oceans.” G.D. Rak et al/PLoS Biology 2011 Arctic sea ice this year was near its smallest extent on record. Read “Summer Arctic melt among worst ever.” GENES & CELLS Natural killer cells are caught in the act of feeding poison pills […]
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Science Future for October 8, 2011
October 16Comet Elenin comes its closest to Earth and may be visible with binoculars. See NASA’s FAQ at 1.usa.gov/oeX6hP October 31Deadline for middle schoolers to enter the Future City engineering competition. Learn more at www.futurecity.org October 18Get hands-on at the American Museum of Natural History’s Family Party in New York City. See amnh.org/familyparty
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Science Past from the issue of October 7, 1961
CHEAPER WATER FROM SEA — Lower cost conversion of undrinkable sea or brackish water to potable fresh water will come closer to practicality through use of $75,000,000 appropriated by Congress for the next six years. Lowest cost achieved so far is one dollar per thousand gallons compared with the cost from ordinary sources of 30¢ […]
- Life
Evolution should be taught to all students
The antievolution movement in science education, which gained national attention in the 1920s, lives on in different forms.
