Protons and Neutrons / Los protones y los neutrones

Spark scientific curiosity in kids of all ages! Learn about some of the most fundamental concepts in science BEFORE the social pressure and intimidation of formal schooling sets in.

This light-hearted, scientifically accurate book turns Chemistry 101 into a delightful tale of universal friendship! Learn the basics of chemistry through simple rhyming sentences, vibrantly colorful science pictures, a...