Because those were the only kind of locks, back in the day.
Soda is a liquid, right?
But whose map is right?
It does less and less, until it basically does nothing.
Send in the clones.
Because it was Ad&dress.
Originally for long-haul testing in the power-unstable Pacific Northwest.
Nursing the BIOS into the new century.
Lots of things break down.
Adjusting the trade-off.