muyuan

[] This piece of news has brought people the best news that one most serious disease that threatened all the human-beings is no longer fearful. Perhaps the vaccine is not widely spreaded yet, it means that people have successfully overcome another difficulty after black death and SARS. People cannot afford more during the economic crisis, the vaccine was given out on time really relief the pressure on human's head. On the other hand, people should not relieve their attention to this problem, for everybody knows that this virus can transform during combining with other DNA, so the potential danger is still existing,

Week3, journal! [] World overfishing problem

Japan is famous for the its fishing production. Tuna, one of the most popular food all over the world, is threatened by the overfishing. In Japan, the trawling ship from different areas strive to fish as much as they can. The fishing production has greatly decreased, but this can't be stopped. Millions of mouthes are waiting to be cramed, the production is gradually can't catch up with the pace of demand. Perhaps after 20 years, there will be no tuna in the world, the balance in the nature has be ruined, but we can't help. This vicious circle is working without resistance, I just wonder how long we can do like this...perhaps 50 years? At that time, what we can eat, and where we can live?

Week4, journal [] A burst of technology Helping the blind to see

Very impressive. Blindness were given the second chance to see! I really appreciate today's technology. The osteo-odonto-keratoprosthesis is really a fantastic invention, the successful examples are increasing, People's lives are therefore indirectly prolonged by such kind of technology. The area of medical care is increasingly attracted people's eyeballs. Perhaps this operation is expensive, but the government will pay it. I used to see the artificial eyeballs, they are full of magical taste.