The Highlights Book of How is the essential book of curiosity and wonder, integrating STEM content, experiments, and activities, all of which add up to deepening our understanding of science and how we know what we know. The perfect companion to the Highlights Book of Things to Do, kids ages seven and up will find answers to more than 80 science questions, along with dozens of ways to experiment, explore, and create. This highly visual, hands-on book showcases kids' science questions (many of which were sent to Highlights magazine by real readers), along with answers provided by experts.

The book covers an impressive variety of things kids are curious about-from how roller coasters work to how humans make tears and grow hair to how thunderstorms form, and much more.