4 ms·
Wikipedia: https://en.wikipedia.org/wiki/Bitching_Betty https://en.wikipedia.org/wiki/Bitching_Betty Lots of [citation needed], but interesting historical back
by gvb 10y ago
Wikipedia: https://en.wikipedia.org/wiki/Bitching_Betty https://en.wikipedia.org/wiki/Bitching_Betty
Lots of [citation needed], but interesting historical background on voice warning systems.