ball to seal it in, so I can fire it remotely from inside the house. I have
read that the report on these can go upwards of 150 db.

When I had my gopher cannon running, I got a couple of reports that rolled
like thunder around my canyon for several seconds.

Steve

50 years ago i stole a blasting cap, a 1/4 stick dinomite, and put it
in a gallon can of ammonium nitrate fertilizer and diesel. The blast
should've killed me.

Karl