A Moment of Science
But the farther away the gun is, the wider the beam gets spread so that only a small fraction of the total light power can go into anyone’s eye.
It works kind of like a soccer net. When you kick the ball into the net, it absorbs the energy of the ball and eventually stops its forward motion.
Copyright © 2013, The Trustees of Indiana University | Copyright Complaints
1229 East Seventh Street, Bloomington, Indiana 47405
