Heck I'm the newest beginner in here and even I can shake my head at all these videos. I saw 2 of the 3 before joining the forum here. I wondered about the guy with wifey and daughter watching, hammering away with what looks like a machined/stepped DELRIN rod. Not familiar with BP I wondered if he could hammer too hard, too much, build heat and blow his hands off or kill himself with the DELRIN rod skewering him like a jellyfish? His cannon did give an impressive report. The first video, I hadn't seen. What are people thinking. Who thinks it is alright to fire a cannon down the middle of the neighborhood street? I'm sure none of the neighbors enjoyed that. The blast probably scared everyone half to death. And then there's the mess. I'm sure some of the watermelon ended up in neighbor yards or on their cars. Clampets! What is wrong with those people! They give cannon enthusiasts a bad name for sure. The guy in first video, doing all the pounding... what a dilbert. I think he was more interested in "making the scene" and "being cool" than firing the cannon. That explains why he took so many plunges, why so many wads... only way to make the scene is to be on the scene, right? I left a comment "all that for that?" but added appreciation that they were celebrating July 4th. I think everyone here should leave a comment too. Why not? Let's use opportunities like this to join forces and be heard! Protect our image and propagate good practices, not whacked out garbage like those buffoons are doing!