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
What Is Forget Me Not Day?
Forget Me Not day is November 10th. It is a … read more
In the Know
Ocean Scientist
Dr. Sangeeta Mangubhai is a scientist. She grew up on … read more
In the Know
Why Do We Celebrate Women’s History Month?
It is Women’s History Month. Why do we have a … read more