And what exactly have physicists contributed?
Movement of Energy and Matter Electricity L.A.S.E.R. technology
Cancer detection and treatment
More…cancer treatment- gamma knife lasers
Robotics in Surgery
Understanding of mechanics allows people to move and walk again….
…and to have vehicles
Thermodynamics
Understanding of gravity
Computers
Thanks to understanding of nuclear fission and fusion…
Nuclear energy and power
Understanding of universe…led to discovery of dark matter (among other things)
And dark matter can lead to… ENDLESS supplies of energy Zero pollution The point is doctors and chemists, biochemists, biomedical engineers, etc., and all of us, depend on physics to develop all the instruments, machines