Awesome bit of machine work there for sure. To follow Jonny's lead; Things that blow up others are a glut, but the world can always use one more cheese... now if it is also a time machine, one could send his cheese maker back 25 years and put you away some really great old cheese and hid it in your basement for you to discover.

To quote the late George Carlin from his anti-war days;

"The very existance of flame-throwers proves that some time, somewhere, someone
said to themselves; You know, I really want to set those people over there on fire, but
I'm just not close enough to get the job done!"