All you do is play as a little guy and roll a little ball around," they say, but then people actually try it, and before you ...

How gravity causes a perfectly spherical ball to roll down an inclined plane is part of elementary school physics canon. But the world is messier than a textbook. Scientists in the Harvard John A.

All the Latest Game Footage and Images from Rolling Balls This is a physics-based ball racing game where you compete against your friends in Coop-Mode or if you choose to play alone there is an ...

To some clockmakers, this is a shame, as the escapement can be an elegant and mesmerizing piece of machinery, so [Brett] brought his rolling ball escapement to the exterior of this custom clock.

Kollectaball is a rolling cage device which can collect multiple tennis balls in one go. The idea is that you can use the product without having to physically bend down and pick the balls up by hand.