Description
Greetings! DO-4U the robot here, and I'm hard at work at Worldwide Robotics. I'm conducting experiments to find out about things like pulling, pushing, and friction. Charge your batteries and join me to learn all about forces and motion!
Détails du livre
Format
Broché
Pages
24 pages
Langue
Anglais
Publié
janv. 1, 2012
Éditeur
Picture Window Books
Éditions
2 éditions
ISBN-10
1404871454
ISBN-13
9781404871458