This bottle launcher is a combination of some of my earlier alcohol fueled launchers and the propane pop gun project from a few years ago. I hope you enjoy this one, I'm very happy with how it turned out. A big thanks to my Patrons who have supported this video! A special thanks to my top Patrons: Syniurge, Matthew Leitzke, TheBackyardScientist, & Enzo Breda Lee! If you'd like to help me keep making these videos yourself check out my Patreon page here: https://www.patreon.com/NightHawkProjects Schematic for my wooden frame: https://i.imgur.com/qqpHHMj.png There are holes that I drilled by hand for zip ties and the U bolts that are not listed on the schematic, but should be easy enough to see in the video. There is plenty of room for customization. Here is a link to my pop gun project: https://www.youtube.com/watch?v=8KSHcGHiY0M And here is my previous bottle launcher: https://www.youtube.com/watch?v=jfIztG88tp4 Thanks for watching! -Ben