Paper is an indispensable part of modern life. In fact, each American uses about 600 pounds of paper every year. Where does all this paper come from?
Kids these days have so many electronic toys it’s possible to grow up without ever discovering the best toy in the world, the tin can telephone. Moms and Dads, take note! Lots of science-types agree that kids will remember a toy you build with them years after they have forgotten the latest plastic gizmo. Learn more on this Moment of Science.