I messed with tannerinte once. Was with some guys who had shot hundreds of pounds of it. They decided to blow up a dryer. The video is somewhere on YT but I haven’t been able to find it in a few years. We were about 50 yards away and I think they used 4 or 5 pounds. Upon him firing, the door of the dryer flew in our direction like an out of control frisbee, hit the ground about 10 feet in front of the shooter, skipped, and knocked his rifle over as he had just looked over the scope. I was about 10 feet behind them and maneuvered out of the way in what felt like some very awkward Matrix move and it slammed into the bed of his brand new Chevy Z71. It was quite an experience. One I don’t care to repeat.