Ping goes back a long way. It was originally written by Mike Muuss while at the U. S. Army Ballistic Research Laboratory, in 1983, before I was born. Back when

Ping goes back a long way. It was originally written by Mike Muuss while at the U. S. Army Ballistic Research Laboratory, in 1983, before I was born. Back when my serious LOC output years were really starting to ramp up .. fun times.