That is a neat detail I would not have zoomed in to see without it being pointed out, thanks for sharing!

The out-of-focus part of the whiskers blends into the lighter tower background on the cat’s left (picture right), but is still visible against the darker cat body on the cat’s right (picture left). The photo has definitely had at least sharpening done to it, but those kind of photo-editing tools were around long before AI, and many smart phone cameras now by default apply them automatically.

The politics aspect is much more driven by identity and social group than by sunk cost or refusal to have buyer’s remorse. A singular respected leader can turn the ship - churches and pastors were critical in the US civil rights movement, for example - but groups can be more nebulous without a particular leadership structure, like how difficult it is for people to leave Twitter: even though most users agree the experience has significantly degraded, there is no critical mass agreed on a replacement.

The more nebulous groups can break up - Twitter’s engagement is declining - it’s just slow. Maybe years or decades slow to get to the point it’s no longer one of the dominant social media. So I guess keeping the social connections open (giving someone who wants to make a major change an option to still have a friend or family member who will talk to them after), and patience.

Parts of the feet are obscured by the grass and under the stomach, and the lens distortion affects perspective. I think platypus is the most plausible subject.

Only males, and primarily during the breeding season. Interesting biology.

Fluoride does not kill or sterilize anything. It reacts with enamel (hydroxyapetate) to convert it to a stronger version (hydroxyfluorapatite).

People who want their enamel to be softer and wear through are welcome to drink bottled water.

Some departments at my plant have 12-hr shifts, two teams consistently days and two teams consistently nights. Two days on, two days off, two on, two off, three on, three off, repeat. Long days, but also lots of days off.

Other departments work 8-hr shifts, one team days, one team afternoon/ evening, one team nights, and one team to cover every other team’s days off. Rotating shift is two or three days one set of hours, 24 hours off then two or three days the next set of hours. All new people in these departments start on rotating shift.

Management has resisted spreading the 12-hour schedule to more departments, even though more workers prefer it, because it costs more in overtime pay.