Science and technology

1) This video is about science and technology, and what can happen if all technology dissapear in U.S.

2) The principal preocupation of this problem is that this can reduce jobs, scientific progress and threaten U.S. competitiveness.

3) That can produce many problems to the people and country

4) Yes, because I think that if aren´t technologic things is difficult to live and create jobs.

5) Yes I think so, like in investigations about science, or technology like T.V., etc.

What is science?

Science is the concerted human effort to understand, or to understand better, the history of the natural world and how the natural world works, with observable physical evidence as the basis of that understanding¹. It is done through observation of natural phenomena, and/or through experimentation that tries to simulate natural processes under controlled conditions.

By http://www.gly.uga.edu/railsback/1122science2.html

Finally in this video you can watch more about what is science
http://www.youtube.com/watch?v=_JjT_6_mX1k