Friction Climbers
Ages 9-16+
$24.95
Ages 9-16+
$24.95
Engineer 3 wooden animals to explore the mechanics of friction! Make a sloth that climbs up a vine, build a gecko that shimmies up a string, and craft a spider that spools itself upward.
Includes illustrated blueprint instructions, materials, and a special-edition Tinker Zine magazine to learn more about the science of friction.