Each contraption should include up to 75 “steps” or “transfers of energy,” and the final step should have the machine shaking and pouring a box of Nerds. There are four divisions students can enter: ...
From Philly and the Pa. suburbs to South Jersey and Delaware, what would you like WHYY News to cover? Let us know! The Philadelphia Contraption Contest, coming in April, teaches kids that life is ...
Why change a broken light the easy way when you can build a Rube Goldberg machine instead? Jiwi’s Machines takes everyday tasks to a whole new level with this complex and creative contraption. Watch ...