I was trained in seismic prospecting. We'd drill a deep hole and put dynamite in the bottom and blow it up remotely, which would give you a cross-sectional picture of the subsurface, which tells you where to drill. ↗
You know, you can touch a stick of dynamite, but if you touch a venomous snake it'll turn around and bite you and kill you so fast it's not even funny. ↗
I loved it, it's such fun. I like that people are seeing it and then talking about it. Like when I took my son and his friends to see Napoleon Dynamite last year, we spent the next six weeks trying to explain it. ↗