If the ball is oversized, it won’t be able to pass through the return chute and will instead be diverted to an accessible slot once it fails to clear a shunt that’s just a hair over 2.25 ...

They then played 1,590Hz sound waves from the speaker array to glide the ball through a pre-planned path while microphones detected feedback known as a scattering matrix as it bounced off the ball.

Players had a challenging game using a round pool table in China. Footage shows the men striking the cue ball to hit the object balls toward the pockets in Beijing. However, they struggled to ...