Rubber band rocket Final Numbers total distance:73 ft acceleration: ... sec to 6ft while towing trailer(not shown): ... ft and first place overall
by Xa15Sci0
by S. Broderick
by MrSaaf Ultimate Hacker
by Travel Strollers
by cra-Z-loom Rubber Band Bracelet
by World's Best Toys for Kids
by CraftyPlanet