Incredible Science Machine team seeks Rube Goldberg record with chain reaction gizmo

BoingBoing: Chain reaction artists and domino builders have collaborated to create what they hope will go on record as the largest chain reaction in history.

The “Incredible Science Machine” will flip into action at 3:00pm ET on Saturday, July 18, and you can watch live at incrediblesciencemachine.com.

“More than 15 builders from around the world” have build the Rube Goldberg Device,according to the project website. It features “more than half a million objects, about 200,000 dominoes and thousands of other common items in a single display of the largest Rube Goldberg machine ever to set the Guinness World Record!”