【每日阅读训练第四期——速度越障20系列】【20-15】科技

yyjfantasy

好火呀~~！
速度：
1.1'02''
2.1'01''
3.1'42''
4.1'08''
5.1'39''
越障：3'52''

翔翔找的文章好有意思，起码看起来顺溜点儿了~~嘿嘿，基本功仍需加强啊

aillen922

谢谢楼主~

T1-2’12
T2-1’39
T3-2’22
T4-1’48
T5-2’22

OB-6’10

379349576

辛苦楼主~~~

TakiZhao

1-05
how do plants create floret arrangements
1-13
male guppy can become father long after its death
1-40
countries are taking steps to clean up pollutants
1-24
selectively reducing pollutants can help to counter globalwarming
1-56
metastatic cells moves faster and more likely to spread the cancer cells
4-28


越障完全理解梳理出结构和思路还是有点困难！

Sherryfly

Part 1: SPEED
1.        Time: 1’24”: Research on how sunflowers’ spirals grow in a math way.
2.        Time: 1’20”: A species of fish who can become father after death.
3.        Time: 1’40”: Reducing pollutants in India & China (for example) can relieve the greenhouse.
4.        Time: 1’20”: Selectively reducing pollutants are the effective way to counter global warming.
5.        Time: 2’20”: The study of what changes make cancer cell move to new sites.

Part 2: OBSTACLE
Time: 5’22”
Main Idea:
1.        Recent trend to computer science.
2.        How can we learn from Google.
3.        Two examples in Biology field on students who dedicate to computer science.

dingdingtop

20130619
T1: 1'15''20
Plants like sunflower arrange its seeds accoring to Fibonacci pattern. According to scientists, this coincidence attributes to auxin in plants. Scientists also predict that this phenominon should be far more prevalent than previously thought.
T2:1'36''86
Male guppy can have baby long after their death, because female guppies can store male's sperm for a long time. This benefits the guppies' reproduction.
T3: 2'39''23
Polution can be reduced by selectively reduce diesel and primitive cookstroves, thus there's no need to reduce all polution sources. Different polutants have different effects on global warming.
T4:2'08''03
Some scientists propose just reduce black carbon pollutants to cease the global warming, but some other scientists do not agree because any polutants are harmful to people's health.
T5:2'54''11
Study shows that metastatic cancer cells are more deformable and move more quickly than nonmetastatic ones. Research is still on going to capture these metastatic cancer cells to do furthur investigation on gene and protein.


Obstacle:6'24''28
More and more research, especially on biology part, relies heavily on computer science technology: computer, data, statistics tools. Scientists with CS education background can pick up biology related knowledge quickly and contribute to biology research field.

luruisha

1'34
1'55
2'26
2'29
3'24
obstacle:5'40

iriswtzhang

SPEED
(1) 1.04.63
sun flowers' spiraling shape contains Fibonacci numbers.

(2) 1.24.59
guppy fish can sire offspring after death.

(3) 1.24.75
we can relief from the climate change by selectively reducing the particulate pollution

(4) 1.16.25
reducing pollution needs to be carefully done.


(5) 2.09.62
metastatic cancer cells can travel faster in the vessel

OBSTABLE
4.01.90
subect combination between computer science and biology.

quoxo

1. 1'38 the Fibonacci numbers in the florets of spirals in some plants. the auxin is the key reason for the phenomenon.
2. 1'50 the articale talks about a fish. The female fish could carry the sperms of male fish and live longer than the male fish. So the female fish could have offsprings after the death of the male fish.
3. 2'45 Selectve measures could help to reduce the green-house effect.
4. 2'02 it's important to reduce all polution at the same time.
5. 2'42 Researchers found that cancer cells move faster than normal cells in tight spaces.
6. 6'11 The article talked about the combination of computer science and biology. CS people with no biology background joins the inter-discipline research and make good results.

cherryyyy

1-1:04
The spiraling shapes in sunflower appear regularly in clockwise or counterclockwise. The reason is associated with hormone release. Scientists can use this finding to speculate the trend of the sunflower.
2-1:28
The passage introduces a kind of fish which can become father after their death. Female fish tend to live longer and can use sperms to span more offspring.
3-1:56
If India and China could clean up diesel emission on ship and other vehicles, greenhouse effects will be greatly relieved.
Some measures taken by India and China to address pollution.
However different emissions have different functions, we should only remove the emission which will heat the planet.
4-1:48
The situation if we get rid of black carbon aerosol.
One advantage of removing black carbon aerosol is that its effects act immediately.
However, professor emphasized that we should assure the removed emission will heat the planet rather than cool the planet.
5-2:15
Apart from the previous finding, MIT team found that m cells travel faster because they experience less friction.
Introductions of the experiments they used to get the conclusion.
The application of the research.
Obstacle 5:23
Put forward the question:what can science learn from google?
An example of economists who did his study before Internet was invented.
Though having abundant information and data, we still need to understand how it works and there is still much work need to be done.