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- 2013-9-16
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- 1970-1-1
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Speaker
the price of the celebrity's stuff depends on how much it contacts with the celeb.
People are more likely to buy jewelry ranther than the furniture. People's desire for such stuff is called contagion, and the audio gives an example about the sweather.
Time2 2'36
Laser pulses have created superhighways in the air, and such a result can bring many benefits. However, there still have some difficulties to use this technology.
HM and his team try to solve those problems, and they make an experiment.
Time3 2'18
The finding of the experiment is astonishing. The millisecond can provides much time for a high-energy laser beam to travel, and can also help to detect some paricles in the air, and can protect population centers from lighting.
M gets finding from Navy, but his research has no specific application in mind.
Time4 1'38
Change in temperature can alter the magnetic properties of materials. Schuller adds a nickel on his creation, and he finds that the material's magnetism can become link to temperature.
S believes that a nickel oxide device will have some features, which are demanded by human.
Time5 2'10 不知道为啥这个标题让我有点反胃……
A new study show that a dietary deficiency in dad can be a big downer for baby in mice.
Folate is essential vitamins people need to absorb, and deficit of it will makes a big problem for people.
Time6 2'20
Folate affects DNA synthesis, so low folate could affect whether genes are turned off or and by how much.
However, folate is always be considered as woman thing. The fact is that it also affects men, and their babies.
RL made an experiment to look how the deficiency of folate can affects offspring. And he found that the male mice with low folate makes the female mice has low chance to get pregnance.
Obstacle 7'55
3-D printer can make the patients get a much better treatment when they need to implant a heart.
Researchers multiple kinds of sensors into the sheets, and formed the sheets in a way that provides a better fit to the heart's surface.
This new technology can precisely measure multiple heart functions at once.
But, use of 3-D printer still needs further exploit to show that this technology can work in live animals and in people.
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