We made a rubber band blaster that goes pew-pew. Watch along, so you can build one too! (Batteries not included—because you don’t need 'em!) Tinker, create, and innovate with more hands-on discovery from kiwico.com Video Chapters! 00:00 Rubber band blasters! 00:26 Let's build 00:38 Build: Part A 01:50 Stop & check 03:17 Stop & check 05:03 How to use your rubber band blaster 05:37 Troubleshooting tips 06:51 Build: Part B 08:09 Stop & check 08:39 Ways to play 09:17 Science behind! #KiwiCo #rubber bands #science #engineering #how-to