* Battle to control Fukushima plant seen far from over * Japan crisis helps tip Germany poll against Merkel [More]
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Feed SubscriptionFirst Sex Alters Body Image
Sex is a big deal. It can change how people see their partner. . Or themselves.
Read More »The Origin of Life
How did life start on Earth? Science still has no definitive answer
Read More »Cracking down on smut in the late 1850’s
While there may be many interpretations of what a smut machine is or does, the one I’ll be talking about is the invention featured in the April 2, 1859 issue of Scientific American .
Read More »Nuke Reboot: Physicists List Lessons to Be Learned from Japan’s Nuclear Crisis
DALLAS--It can't happen here. Or can it?
Read More »Health Care Myth Busters: Is There a High Degree of Scientific Certainty in Modern Medicine?
Editor's Note: The following is an excerpt from the new book Demand Better! Revive Our Broken Health Care System (Second River Healthcare Press, March 2011) by Sanjaya Kumar, chief medical officer at Quantros, and David B. Nash, dean of the Jefferson School of Population Health at Thomas Jefferson University. In the following chapter they explore the striking dearth of data and persistent uncertainty that clinicians often face when having to make decisions
Read More »MOX Battle: Mixed Oxide Nuclear Fuel Raises Safety Questions
The nuclear reactors at the Fukushima Daiichi power station in Japan that were crippled by the March 11 earthquake and tsunami are a lot like reactors in the U.S. They are a common, if not exactly modern, General Electric design that harnesses nuclear fission to boil water and drive steam turbines to generate electricity.
Read More »The Science of Information Graphics
Posted for Jen Christiansen, Art Director, Information Graphics I'm in Pamplona, Spain, sitting at a table strewn with looseleaf paper, scissors and tubes of paste. My table is host to a German, a Swede, two Norwegians and a American
Read More »Safety Concerns Often Amount to Status Quo at U.S. Nuclear Industry’s Aging Reactors
On December 1, 1969, Jersey Central Power & Light initiated fission in the fuel rods of the nation's first boiling-water nuclear reactor--one of 31 ultimately built in the U.S. The first "turnkey" plant, Oyster Creek nuclear generating station in New Jersey was sold for less than $100 million in 1964--a price well below what it would ultimately cost to build the reactor. The point was to prove that a nuclear power facility could be built as cheaply as a coal-fired power plant, and the key to that was a smaller safety system
Read More »Swiss Watchmaking: The View from 1861
Editor's note: This article originally appeared in the April 1861 issue of Scientific American.
Read More »MIND Reviews: Moonwalking With Einstein
Moonwalking with Einstein: The Art and Science of Remembering Everything by Joshua Foer. Penguin Press, 2011 [More]
Read More »100 Years Ago: Race to the South Pole
APRIL 1961 Tiling [More]
Read More »Human Genome Slowly Finds Medical Use
It’s been more than a decade since the human genome was published.
Read More »New lens doubles the resolution of conventional microscopes
(PhysOrg.com) -- Conventional lenses can resolve structures around 200 nanometers (nm) in size, but scientists in Europe have for the first time developed a lens capable of achieving optical resolution of under 100 nm at visible wavelengths.
Read More »Bones Can Reveal Deceased’s Weight
We see it all the time on shows like Bones and CSI. Skeletal remains can yield all sorts of clues--gender, age, past physical traumas
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