【每日阅读训练第四期——速度越障20系列】【20-15】科技

peterlongzhang

2013/6/19
1. 2'40'':193 words
the structure of sumflower's spiral is interesting. the number of clockwise and conutclockwise spiral is is consecutive F numbers.
2. 2'12'': 220 words
sperm of male can last longer than the male's life.
3. 3'00'': 349 words
different aerosal pollutants have different effects on the climate. if contries control aerosal pullutant, not only the climate will be better off, but also ous health will be improved.
4. 2'28'': 284 words
an advantage of control aerosal pollutants is that the controling effect is immediate. To control the aerosal pollutant, we need a package of regulation standard.
5. 3'47'': 379 words
the mit scientists have hound that the m cells not only are deformable than regulare cells but can move faster.
6. 8'02'': 841 words
structure:
1) introduction of use computer science in research
2) biology for computer scientists: an example of a computer scientists conduct research in biology
3) rewiring cells: an other example of MIT researcher, who is doing research in genetic field even without a banchor degree