I made software that track pour rate of liquid glass at 1800 centigrade using camera and control its pour rate by moving ~1 MW arc electrodes. I was in my teens

I made software that track pour rate of liquid glass at 1800 centigrade using camera and control its pour rate by moving ~1 MW arc electrodes. I was in my teens and a local company need to quick fix it. My first actual earned money. 13 years later, its still working. :D