A Brooklyn man has found modest internet fame by creating Rube Goldberg machines -- complicated contraptions designed to elaborately perform simple tasks. "I make chain reaction machines," Joseph ...

Little Rock’s Museum of Discovery and two corporate partners are teaming up to offer Arkansas inventors of all ages the chance to create a chain reaction machine. The winner will receive a museum ...

Rube Goldberg machines are a dime a dozen on the internet. A fact that doesn’t make the circuitous chain-reaction machines any less impressive, but does make them blend together. A new Rube Goldberg ...

How many steps does it take to power a fan? How many steps does it take to power a fan? A whole lot, when you're using a Rube Goldberg machine! Watch Ethan and Kieran build one of these complicated ...