Engineering Competition Click Here for a complete list of the rules. Resources Here is a video by Mr. Cordova giving you some tips. Here are a few other helpful videos: https://www.youtube.com/watch?v=Tm_RHTvXmY8 How to Make a mini Rubber band Car https://www.youtube.com/watch?v=6wWPGABoAKM https://www.youtube.com/watch?v=tykmKY4kY4I