BB-8 and R2-D2: How Do They Actually Move?
From R2-D2's tank treads to BB-8's magical rolling sphere. We deconstruct the real-world engineering behind your favorite Star Wars droids.
From R2-D2's tank treads to BB-8's magical rolling sphere. We deconstruct the real-world engineering behind your favorite Star Wars droids.
Why doesn't a car skid when it turns a corner? The Differential. Learn the mechanics of how wheels spin at different speeds and its application in swerve drive.