The real reason, as I have said here before, is that there is no real reason that one system is superior to another. They are just different. Carpentry is easier in English units. pi, e, I, and other Constants do not change. Why change when when there is no reason?
That is just wrong. Hi-Fi is indeed a shortened version of High Fidelity. Wi-Fi is for Wireless Fidelity. The first encryption for wi-fi was WEP: WIred Equivalent of Privacy, an attempt to give wireless communications the same privacy as a network cable. The current standard is WPA: Wi-Fi Protected Access which is an acronym made, in part, from an abbreviation which in turn was created to sound like a marketing term (Hi-Fi) from a time before stereo for a technology (vinyl records) that died before many of us were alive.
Shark liver used to be big money. Not for food, but for the biological compounds that could be refined from it. Purported to be deadly to humans if eaten in any quantity, these livers are not needed as much since we know how to synthesize the important compounds. These days it is mostly harvested to provide Shark Liver Oil, a dangerous food supplement that someone once said could cure cancer/
I have gotten tired of posting the links, so here is what you Google: In Our Time Climate. Ain unimpeachable source talking to nine real climate scientists.
Why change when when there is no reason?
https://cdn.worldvectorlogo.com/logos/wifi-standard-for-wireless-fidelity.svg
The current standard is WPA: Wi-Fi Protected Access which is an acronym made, in part, from an abbreviation which in turn was created to sound like a marketing term (Hi-Fi) from a time before stereo for a technology (vinyl records) that died before many of us were alive.
These days it is mostly harvested to provide Shark Liver Oil, a dangerous food supplement that someone once said could cure cancer/