Where is one of the last places you'd expect a rear-view mirror?
The SR-71 had one.
The practical use case was checking the deployment of the landing parachute.
Speaking of forensics, if you're a law-abiding citizen who just wants to keep private information private, iOS lockdown mode will reported halt the Coruna forensics tool in its tracks. Source, Eva Galperin at EFF. It's a royal PITA to use though.
Or, as Robert Morris Sr. said about breaking confidential communications, "Look for plaintext. It comes up in the darnedest place", or words to that effect.
Apple rewrote its OS as a layer on top of Linux maybe 25 years ago.
To clarify, OS X was descended from NeXTSTEP, which was built on Mach and BSD.
Telescreen monitoring would have required a crazy amount of manpower.
Probably the closest real-world analog was the East German Stasi, which may have accounted for nearly 1 in 6:
The ratio for the Stasi was one secret policeman per 166 East Germans. When the regular informers are added, these ratios become much higher: In the Stasi's case, there would have been at least one spy watching every 66 citizens! When one adds in the estimated numbers of part-time snoops, the result is nothing short of monstrous: one informer per 6.5 citizens. It would not have been unreasonable to assume that at least one Stasi informer was present in any party of ten or twelve dinner guests. Like a giant octopus, the Stasi's tentacles probed every aspect of life.
— John O. Koehler, German-born American journalist, quoted from Wikipedia
In the USA is it common to have self service tills at supermarkets that accept coins?
If it accepts cash, it should accept both coins and bills. Any change I manage to accumulate usually gets fed into the coin slot at a self-checkout before I swipe a card to provide the rest of the payment. It's better than handing it off to a Coinstar machine, as those skim off a percentage of what you feed them.
Let's work with the argument's load-bearing phrase, "exploration is an intrinsic part of the human spirit."
There are so many things to criticise in that single statement of bias. Suffice it to say there's a good case to be made that "provincial domesticity and tribalism are prevalent inherited traits in humans", without emotional appeals to a "spirit" not in evidence.
Trump guts nuclear safety regulations
“The president signed a pair of orders on Friday aimed at streamlining the licensing and construction of nuclear power plants — while panning the Nuclear Regulatory Commission for its ‘myopic’ radiation safety standards.”
We now have industry capture of the Nuclear Regulatory Commission.
Who here knows about Admiral Hyman RIckover? All of this is worth reading:
https://en.wikipedia.org/wiki/Hyman_G._Rickover#Safety_record
Been Transferred Lately?