What changes have scientific and technological development brought to us?

From printing to papermaking, from word processor to network consultation, human intelligence has been deepened, which is humanistic motivation; From the perspective of human spiritual value, science and technology have lifted people out of poverty, and the network science and technology information has brought the fourth wave of thinking about democracy and human rights. Physiologically, from antibiotics to organ transplantation, from irrigation to the improvement of biological varieties, it has alleviated the crisis for human beings again and again.

The expanding information society is used to linking science and technology together, collectively referred to as "science and technology". In fact, there are both close ties and important differences between them. Science solves theoretical problems and technology solves practical problems. The problem to be solved by science is to discover the relationship between facts and phenomena in nature and establish a theory linking facts and phenomena;

The task of technology is to apply scientific achievements to practical problems. Science mainly deals with unknown fields, and its progress, especially major breakthroughs, is unpredictable; Technology works in a relatively mature field and can make more accurate planning.

Try to be safe, easy to realize, low in consumption and high in output, efficient, stable, monitorable and controllable.

References:

Baidu encyclopedia-technology