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Some names never seem to go out of style, like David or Emily. Some never really catch on. Not many girls are named Laurel, even fewer are named lauryl sulfate. And now a study in the May 5th issue of the Proceedings of the National Academy of Scien

发表于:2019-01-30 / 阅读(117) / 评论(0) 分类 60秒科学

Guys, heres another reason to eat your veggies: they might be good for your sperm. Some studies show that male fertility and whats called seminal quality have declined over the last few decades. So researchers from two fertility clinics in Spain loo

发表于:2019-01-30 / 阅读(112) / 评论(0) 分类 60秒科学

Leptin is a hormone made by fat cells that tells you when youre full. If you didnt have leptinand some people dontyoud eat too way too much, get real fat and almost certainly develop diabetes. Leptin acts like a natural appetite suppressant. Kids bo

发表于:2019-01-30 / 阅读(101) / 评论(0) 分类 60秒科学

The U.S. Consumer Product Safety Commission and DND Imports of Los Angeles recently announced a voluntary recall of something called the Dinosaur Era 2 Hunting Dinosaur playset. Because the monkey contained too much lead. Yes, the monkey. Each set i

发表于:2019-01-30 / 阅读(102) / 评论(0) 分类 60秒科学

Carbonation Has a Taste In a study in the journal Science, researchers found that the taste buds for sensing sour also respond to carbonated beverages, because the fizz gets turned into chemical components, one of which is protons--basically simple,

发表于:2019-01-30 / 阅读(114) / 评论(0) 分类 60秒科学

Why Didn't Earth Freeze Completely? Research published in the July 2 issue of Nature reveals one reason our planet didn't succumb to an enveloping ice sheet during glacial ages. Christie Nicholson reports. [The following is an exact transcript of th

发表于:2019-01-30 / 阅读(123) / 评论(0) 分类 60秒科学