Paper pellets make great projectiles, just ask any schoolkid. Paper Shooters, rifles made primarily out of cardboard, can fire those paper pellets up to a distance of 25 yards, lending a degree of ...
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 dust.
[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 of ...