Dettagli del libro
Formato
Brossura
Pagine
24
Lingua
Inglese
Pubblicato
Jan 1, 2012
Editore
Picture Window Books
ISBN-10
1404871454
ISBN-13
9781404871458
Descrizione
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!