Elements of Physics: Modern Physics and Cosmology

Discovery Channel
April 18, 5 a.m. ET/PT

This episode explores concepts of modern physics and the universe, such as the subatomic world and Einstein's theories of relativity. Can be taped and used in the classroom for one year.

OnTV listings are provided by KIDSNET, a national resource for children’s media in Washington, D.C., www.kidsnet.org, and Cable in the Classroom Magazine at www.ciconline.org.