Weekly Engineering Challenge
Vote Until: August 25 @ 5pm
Current Challenge
Complete Challenge #8: Rube Goldberg Machine
Build an amazing Rube Goldberg Machine: an unnecessarily complex creation designed to perform a very simple task, usually involving lots of chain reactions.
See our full rules for more details.
Make a video showing your solution.
See our tips on making a great video here.
Enter the Contest
Create a video of your awesome solution following our guidelines and enter it into our contest by the deadline.