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- 2012-9-7
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- 1970-1-1
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1. 1'44''
Scientist recently come up with a alcohol beverage based on the coffee ground. However, the coffeein disappear in the process of making.
2. 1'53''
How to tell a dog's emotion? Pay attention to their eyebrow. However, there are still some puzzling findings.
3. 1'16''
Scientist find that diet with high fibre leads to a healthier life with low risk of Cardiovascular disease, especially in women. However, it is unclear what causes the difference effect between male and female.
4. 1'26''
There is no clear evidence about the link between other nutrients and cardiovascular disease. However, by intense researches, it can be infered that lower fat leads to lower risk of cardiovascular disease.
There are critics about the recommended dietary from the NFA.
saturated fat 饱和脂肪
回读了的句子:Almost everyone eats more saturated fat than recommended, including the participants in many other population studies. It is therefore difficult to compare recommended and high fat intake.
5. 1'44''
感觉木有太懂。。再来一遍。。
Why the asteroid belt shows some signs of water vapor and dust.
"Now, scientists propose that most if not all of these objects may be shedding dust or water vapor because they're the barely active remnants of comets that are now largely bereft of surface ice."
"These objects—a total of 11 bodies, which the researchers dub asteroidal belt comets (ABCs)—are either close to the end of cometary life as we know it, or they’ve recently been reactivated because gravitational perturbations of Jupiter (large planet located outside the asteroid belt in each image) have nudged the bodies into orbits that now pass closer to the sun."
"Along parts of those new paths, heat can penetrate more deeply and reach ice previously insulated by a surface layer of dust (yielding a solar system that today looks like the artist’s representation at top)."这句真没懂要表达什么
dub 授予称号 【vt. 配音;轻点;打击;授予称号n. 笨蛋;鼓声】
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