Man, Physics and technology

As knowledge increases with that human use it in a good way. The trials we did for physics are succeeded in affiliating the different thing in physics topic. As a get aero plane flies in sky, Use of stereo in transistor, knowledge of computer, use of lexer beams for eyes operation, and work of telescopes in space. We can say that physics is the heart of this technological period. Everyone is concerned with physics, the use of nuclear reactor in different countries for the need of energy in the shape of electricity, by attracting at the need of army it needs many technological weapons. the laws which newton found because of these the space ships are running are running around the earth. that is man, physics and technology.