What about, instead of wheels, we make a vehicle which uses balls, and we make it big enough to ride on? I previously made a smaller ball wheel robot which you can check out in my channel. A few years ...

Essentially, a shape has constant width if it can roll smoothly without wobbling. For example, place a tennis ball between your parallel hands and rotate it around—you’ll see that your hands ...

Accurate simulations incorporate collision detection algorithms, which try to identify when two objects (e.g. a ball and the side of a shape) collide. Poorly written algorithms can affect the ...