Product Overview
Presents several science experiments that use bicycles, skateboards, and roller skates to explore physics concepts, including how to fall on skates and get up again, turning in midair, and how bicycle gears work.
Presents several science experiments that use bicycles, skateboards, and roller skates to explore physics concepts, including how to fall on skates and get up again, turning in midair, and how bicycle gears work.
Susan V Bosak
imusti