PreK-8

Readers will be fascinated to learn how a boy born in Mexico City grew up to win the Nobel Prize for Chemistry and go on to save our planet. Meet Mario Molina and discover how his research into fluorocarbons helped avert an environmental catastrophe.

Since he was a child, Lonnie Johnston was always building things. While working for NASA, he came up with a splashingly good idea. Children will be delighted to learn the science behind the Super Soaker water gun.

Readers will be fascinated to learn how a boy born in Mexico City grew up to win the Nobel Prize for Chemistry and go on to save our planet. Meet Mario Molina and discover how his research into fluorocarbons helped avert an environmental catastrophe.