These invertors are the real heroes of humanity!
Yes, most of them are virtually forgotten.
Unfortunately, people seem to worship movie stars and sportsmen, who add precisely 0 to our life enhancements.
Until the left took over during the feminist movement, news used to be about the serious man stuff, the newspapers had a women’s section for the stuff that dominates the news today, news magazines were information based and with few pictures and little celebrity mention, even the network news was information that men needed, delivered dry and without the theatrics.