The Philadelphia Contraption Contest went dormant during the pandemic. It took an experimental theater company to bring it back.

GOLDEN VALLEY, Minn. — Dominoes topple, marbles roll, and everyday objects transform into extraordinary chain reactions under the guidance of award-winning children's author Catherine Thimmesh, who ...

Dive into the intricate mechanics of a Rube Goldberg machine from every angle, uncovering the chain reactions, precise timing, and creative engineering that make it work. This immersive exploration ...