Mario Molina was born in Mexico. As a little boy he played with toy chemistry sets. Mario Molina became a chemist.
Photo Credit: Louis MONIER/Gamma-Rapho/Getty Images
In the Know
Follow the Sun
Did you know that plants can move? It’s true! No, … read more
In the Know
Art of Different Communities
Art is everywhere. Each community has its own art. Let’s … read more
In the Know
Does Corn Sweat?
Last summer, many weather reports talked about corn sweat. We … read more