Inventor's Workshop

Inventor's Workshop is a series of illustrated adventures for readers aged ten to twelve about physics, engineering and technology. Ollie, who builds first, and Amara, who measures first, take half-finished machines from Grandma Rosa's shelf and finish them to solve real problems, with a stubborn homemade robot who refuses anything unsafe. Each book delivers one science or technology topic through a machine that works by real physics, and shows what it trades.