This extensive, it’s almost certainly just paint flaking off. Carbon fiber wings need UV protection which is normally provided by the paint. The tape is just shading the carbon fiber wing panels from the sun.

There is an issue with the paint. It is not adhering properly.

The paint normally provides UV protection to the carbon fiber reinforced polymer wings. With the paint flaking off, the tape is here to provide UV protection to the CFRP.

The human capacity for reason is greatly overrated. The overwhelming majority of conversation is regurgitated thought, which is exactly what LLMs are designed to do.

If your floor is so dirty that you can’t use the flashlight technique, it’s time to pick up a broom…

Lay a flashlight on the floor.

In the horizontal beam of the flashlight, every mote of dust will cast a long shadow. Something as large as a tiny screw becomes easily visible.

You are describing solar noon: the highest position the sun reaches during the day.

Solar noon occurs some time between 11:30AM and 12:30PM in local standard time, depending on where exactly you are within your time zone: the east edge of your time zone experiences solar noon 60 minutes earlier than the west edge of your time zone. Solar noon only matches local standard time in the middle of the timezone.

Solar noon occurs between 12:30 PM and 1:30 PM in local Daylight Savings Time, depending on where exactly you are within your time zone. The clocks have shifted an hour, pushing solar noon an hour later in the chronological day.

Solar noon does not occur at 12PM during the summer in locations that observe DST. The clock shifts forward relative to the sun, moving solar noon back an hour.

We gain 6 hours of daylight.

Under standard time, we gain 3 hours of daylight before noon and 3 hours after noon going from winter to summer. Sunrise is about 3 hours earlier, and sunset is about 3 hours later.

But, because we also shift the clocks, sunrise is only two hours earlier in summer DST than winter Standard Time. Sunset is four hours later in summer DST than winter Standard Time. We effectively gain 2 hours of morning and 4 hours of evening time.

I introduced the concept of consistent morning schedules, and I briefly argued that we should make our evening schedules consistent, rather than our morning schedules. This would require not eliminating the time change, but reversing it.

I challenge you to find any other proposal for reversing DST: Fall Forward, Spring Back.

In summer, we have about 15 hours of daylight and 9 hours of night. In winter, we have about 9 hours of daylight, and 15 hours of night. In summer, on standard time, we get about 3 more hours of daylight in the morning, and 3 more hours of daylight in the evening than we do in winter.

Suppose you use a constant schedule year round, and set your alarm clock to wake you 30 minutes before sunrise in the middle of winter. If you kept that same alarm into summer, you would be sleeping through the first 2.5 hours of daylight.

DST “saves” one of those morning hours, by shifting the clock forward. Relative to standard (winter) time, you add 2 hours of daylight in the morning, and 4 in the evening, instead of 3 and 3. Switching to DST (theoretically) minimizes disruption to our morning schedule.

I think we should focus on the evening instead of the morning. The evenings are where the overwhelming majority of us are free of work, school, and other obligations. Our mornings belong to bosses and teachers; The evenings are our time for home and family, rest and recreation.

If we are going to change times, we should reverse the time change. Instead of “falling back”, we should skip forward in November, minimizing disruption to our evenings instead of their mornings. Imagine winter sunsets at 6:30 PM instead of 4:30PM. Imagine the kids being able to play outdoors for two more hours after school than they currently get.

Alternatively, (and preferably) we should just stay on “Summer” time year round.

Can’t give a general answer, but we can look to history. Consider the Castrati: removing the testicles before puberty prevented a boy’s voice from changing, giving them a high singing voice in adulthood.

My thoughts exactly. The right side says commercial flights are available and they will have to book those commercial flights. The left side says commercial flights are not available to all, and they will help those who can’t book one.

the thing that’s different is that social media has demonstrative harm.

Is that actually a difference?

Rock and roll causes harm: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8580930/

TV causes harm: https://www.health.harvard.edu/mind-and-mood/too-much-tv-might-be-bad-for-your-brain

Video games cause harm: https://www.apa.org/news/press/releases/2000/04/video-games

Pretty much everything kids do that their parents didn’t has been “proven” to cause harm. Radio, cinema, comic books, even newspapers were “proven” to harm young people.

Authoritarianism is a far bigger threat than any of these.

A BMX bike without a rider will roll along happily. We called it “ghost riding” when I was a kid.

Don’t try sucking up to me now.

When it was time to decide whether to order DoorDash or go to the grocery store, you had enough fucks to get out the door. But when it comes time to put the cart back, you’re suddenly at bingo fucks and need to immediately RTB?

May all your shits be runny.

Daywalker!

Found Barbara Streisand’s Lemmy account.

Simple solution: meet on a pier, and arrive after him.

Also, guillotines.