Larsenal wrote:I don't believe we will ever conquer nature.
This is true.
And I believe every person, nation or country will face some difficult time. People must unite together and help with each other to get over the difficulities.
why China has a good weather? i don't think we are very lucky living in such a wonderful region, because of a tons of Chinese rocksys hardly work on it for us.
Around 132 AD, Chinese scientist Chang Heng invented the first seismoscope, an instrument that could register the occurrence of an earthquake. quote from http://inventors.about.com/library/inventors/blseismograph.htm