[Firewalker] has designed a great pellet burning boiler (translated). Wood and biomass pellets have gained popularity over the last few years. While freestanding stoves are the most popular method … ...

YouTuber Nighthawkinlight shows you how to turn $15 worth of air hose parts, and a plastic soda bottle, into a remarkably devastating airsoft-like pellet gun that will riddle a foam target into ...