Do the best you can until you know better. Then when you know better, do better. – Maya Angelou

Mr. Walker's Classroom Blog

Purdue Sets World Record with Largest Rube Goldberg Machine

Congratulations to the Purdue Society of Professional Engineers team. This weekend, the team broke its own world record for the Largest Functional Rube Goldberg Machine. The invention took only 300 steps to blow up and pop a balloon.