Modern technology in the real benefit of human science and technology in fact is not a lot, such as we use electronic products, cell phones and computers, such as we are the use of transportation, cars, trains, airplanes, such as we usually eat a variety of fresh vegetables, these can be said to be the crystallization of the modern science and technology.
What we usually do with cell phones and computers, these electronic devices, it is to take care of human beings, if not for these things, we will not have a life now, through the cell phone through the computer to communicate, to pass on information, has become an indispensable part of the life of the modern people, which is something we do almost every day, whether it is to work and study, we need these things, some people may say that they are not the only ones who need these things, but also the most important ones. Need these things, there are people will say these things, not let people addicted to the electronic world, do not care about real life? In fact, this is not the case, because the cell phone computer these electronic devices it is just an objective existence of things, only part of the people who can not control, their own will be such a situation.
We usually eat fresh fruits and vegetables also have to hope that modern technology, because there are a variety of cultivation techniques, to overcome the terrain on the soil, on the hydrology, on a variety of difficult problems, there is a wider range of financing area, because of a more modern means of transportation, the train can be overnight from thousands of miles away from the tropics transported to us here to be familiar with, we can eat these fresh fruits and vegetables. We can eat these fresh fruits. In the past, when the economy didn't develop, when technology didn't develop, people could only eat home-grown vegetables, because the cost of vegetables shipped from elsewhere was so high that they couldn't afford to buy them, and that's not the case anymore.
The fundamental purpose of the emergence of modern science and technology is to benefit mankind, except that some of the technology has been utilized by people with ulterior motives, resulting in great lethality, and we usually heard of some military weapons, such as the listing of their own atomic bombs, the very first time is not to say that it is used to cause great casualties, just to put such a physical phenomenon research out.
At the beginning, it was not meant to be used to cause great loss of life, but just to study the physical phenomenon, and then to use it to generate electricity or to do some other activities, but it gradually became an international strategic deterrent weapon.
These are the first time that we've seen a weapon of mass destruction.