David Beier, Barstow School
Physicists know about matter, motion, space, and time.
Concepts in physics include concepts like force, energy, mass, and charge. The field is broad with many highly specialized subfields.
Light--Light is electromagnetic radiation with a wavelength that is visible to the eye. That means when you look at an object, you're actually seeing the light reflected from the object.
The Sloan Career Cornerstone Center has gobs of info on careers in science, technology, engineering, math, medicine and computing.
Think About It
Is there anything faster than the speed of light?
Got a lazer pointer and two mirrors? Attempt to bounce the light from mirror to mirror. It can be done!
Physics Resources: Problem Sets and Courses