Forget about Rube Goldberg machines and that dusty Mouse Trap board game. The Lego "Great Ball Contraption" makes you a believer in bricks, baby. Crave contributor Christopher MacManus regularly ...

As the name implies, Akiyuki's 'Five Rings' are made up of five ring-shaped Lego. The individual ring looks like this. Connect the first stage and the ball supply mechanism that serves as the base.

Kawaguchi Akiyuki! Remember that name, my friends, for this man obsessed with Lego has built what’s probably the greatest Lego ball machine (or like the initiated call them, Great Ball Contraption) ...

Both Lego and pinball machines have such cool retro cred they will never go out of style. That's most likely exactly what maker Bre Burns thought when she built this fully functional Lego pinball ...

There’s a peculiar subset of Lego fan that doesn’t spend their time building perfect replicas of iconic cars or elaborate brick-built model railroads. They instead create Great Ball Contraptions, or ...

Step into my LEGO Orbeez Ball Factory where LEGO mechanisms transport vibrant Orbeez balls through an amazing system. Watch as the master feeder, linear feeder, transfer wheel, gear elevator, obstacle ...

Spoilers. What you are about to watch is an animation. We say spoilers because you absolutely couldn’t tell that this video of a LEGO Rube Goldberg machine that plays the theme to Pixar’s Up is ...

I’ve spent a good chunk of my life piecing together various LEGO projects… but even the craziest stuff I’ve built pales in comparison to this. It’s a fully functioning pinball machine built entirely ...