Hospitals often use code names to alert staff to an emergency. Code blue means a medical emergency. Code red means fire or smoke. Code black typically means there is a bomb threat. Hospitals are the ...
Morning Overview on MSN
Why are some USB ports purple? What that strange color really means
The USB Implementers Forum, the organization responsible for certifying USB technology, has never assigned an official meaning to purple USB ports. Yet millions of laptops and desktops ship with ...
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