Uncategorized
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- Humans
From the June 15, 1935, issue
Dedication of a new observatory, Einstein proved correct, and mice shed light on epilepsy.
- Health & Medicine
Brain Aneurysms
Nobody wants a brain aneurysm, a dangerous bulge in a blood vessel. But it’s comforting to know that aneurysms are often treatable. This Web site offers information on treatment options, recovery, support groups, and upcoming seminars. The Brain Aneurysm Foundation, a nonprofit group that provides education and support services to patients and their families, maintains […]
- Materials Science
Whisking Whiskers: Nanobrushes sweep up
Researchers have made microscopic brushes with carbon nanotube bristles.
- Earth
Wetland Blanket: Volcanic sulfates may curb methane emission
Field studies hint that the deposition on wetlands of sulfate compounds from the atmosphere could temporarily stifle those regions' natural emissions of methane.
- Humans
Using one’s head
Porters in Nepal turn out to be the most efficient human load carriers yet recorded, carrying burdens that average 93 percent of their body weight.
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19563
I am shocked and incensed by the study described in this article. It is unconscionable that nutritional counseling for gestational diabetes was kept from pregnant mothers. Susanna NapieralaKenwood, Calif.
- Health & Medicine
No Sugar Babies: Study suggests treating gestational diabetes
Women with gestational diabetes who receive dietary counseling, regular blood sugar monitoring, and insulin as needed lessen their risk of birth complications.
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Smoking’s Reward: Nicotine triggers opiate-pleasure response
A study of mouse brains suggests that nicotine works via the same pathways that give morphine and other opiates their addictively rewarding qualities.
- Archaeology
Ancient Glassmakers: Egyptians crafted ingots for Mediterranean trade
New archaeological finds indicate that by about 3,250 years ago, Egypt had become a major glass producer and exporter.
- Health & Medicine
Preventing PMS: Vitamin and mineral let women avoid syndrome
Ample calcium and vitamin D in the diet prevent premenstrual syndrome in some women.
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19562
It seems to me that “Earthlike” is overused in the media. One always ends up using too many qualifiers. Gliese 876’s orbit is very un-Earthlike, and its mass is too. Let’s wait until the star-to-planet distance of a future exoplanet ranges from that of Venus to Mars and the mass is no more than twice […]
