New Releases by Jennifer Swanson

Presents information about solar energy, including its history, the science behind solar cells, how they work, and possible future developments.

Presents information about electricity and how it is generated and transmitted, including its history; the science behind it; how circuits, power plants, and electrical lines work; and related environmental questions.

This book briefly describes the history of the internet, and how it functions.

"Describes microbes commonly found on the human body"--

Seriously teeny tiny and creepy crawly bugs are everywhere! Invisible creatures live in your house and your yard and in your body and your food! It may sound gross but they serve a purpose. Ultra magnified photos and cool facts help you figure out why these creatures are so important.