Скачать или смотреть The Big Ball Factory

This is no ordinary ball track; it's a factory of ball runs organized by a motorized ball elevator!

At 4.9 feet, the Big Ball Factory is the epitome of ball tracks. The rods and connectors snap together without tools, yet this is still one monster build!

The build uses a motor to haul balls to the top using a chain-pulley-style elevator with claw baskets. At the top, your balls will sail down one of four ball tracks!

There's the spinner, set at a 45 degree angle, where the ball will send three windmills spinning as it exacts a controlled fall down the slope.

Parallel to that is another 45 degree slope where the ball's inertia isn't arrested at all, sending it swooping straight into a loop at the bottom, changing direction over 180 degrees!