Drop: An Adventure through the Water Cycle

A water ride like you've never experienced before, featuring the cutest drop of water in all of precipitation—part of the Science Pals series, including Ray: How Light Works and Puff: All About Air

Meet Drop. She's water! And she's seen a thing or two. Yep, even dinosaurs; she's four and a half billion years old, after all. Everywhere Drop flows--and she flows everywhere--she keeps things moving, making life on earth possible, and having a great time doing it. (Have you ever plummeted from a...