Rube Goldberg Machine

Good Thinking

World's largest Rube Goldberg machine fires up the Christmas lights in Latvia

A group of software developers from Scandiweb has set a new Guinness World Record for the largest Rube Goldberg machine ever built. In front of a cheering crowd, the 412-step machine took nearly 15 minutes before the final step lit up the central Christmas tree in Riga, Lativa.