Shoeboxes and paper bags are fine for other cats. But your favorite felines deserve luxurious living spaces! This DIY construction guide includes fun and easy instructions for making cardboard trains, ships, food trucks, rockets, and other hideouts. Also included are tips for climbing towers and scratching pads that they can use to stay sharp. All twenty projects are quick to assemble and require inexpensive and easy-to-find materials. You can customize...

Do you want to increase the functionality and value of your ham radio without spending a lot of money? This book will show you how! Arduino Projects for Amateur Radio is filled with step-by-step microcontroller projects you can accomplish on your own--no programming experience necessary. After getting you set up on an Arduino board, veteran ham radio operators Jack Purdum (W8TEE) and Dennis Kidder (W6DQ) start with a simple LCD display and move up...

"Understanding each tool is made easy with simple definitions and in-use photos that will show kids how a fingerprint kit, magnifying glass, evidence kit and camera works."--

"Simple text and full-color photographs present a mystery community helper, one clue at a time, until his or her identity is revealed"--Provided by publisher.

Library makerspaces continue to thrive, drawing new patrons in and engaging them as never before. This hands-on sourcebook edited by technology expert Kroski includes everything libraries need to know about the major topics, tools, and technologies relevant to makerspaces today.