Boekdetails
Formaat
Paperback
Pagina's
24
Taal
Engels
Gepubliceerd
Jan 1, 2012
Uitgever
Picture Window Books
ISBN-10
1404871454
ISBN-13
9781404871458
Beschrijving
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!