Vacuum

I came across a post on Gab about making a vacuum wax (Faraday Wax) and got sidetracked looking into things high vacuum. I haven’t a clue why, but while looking at a paper on vacuum measurement, saw quantities everywhere expressed as power of ten (10^-5 torr) everywhere and was struck by how clumsy this is. I don’t have any practical experience with high vacuum, just the textbook knowledge I got in college and have pieced together from the internet, but I do have experience with a unit where something similar takes place if it weren’t used: the decibel.