This is GRUB’s final warning before you dig too deep in the OS list. Never hold ⬇️ for more than 45 minutes. If you do, make sure you have punch tape with a bootloader available or you’ll have to manually enter machine code instructions to get your computer back up.

The hole in the fuselage that caused them to be sucked out was actually made by one of them in a suicide/homicide. Very tragic. Somebody invest in mental health please!

A powerbank is another step in energy conversion and the cables are annoying.

Yeah, it’s fun but the temperature needs to be correct. With rising temperature, the paper goes black, light gray, brown and then glowing orange.

The IMU probably drifts by some small percentge but an intermittent GPS signal every few kilometers should ensure that it never gets too far off course.

I am not aware of any receipt printers using lasers - thermal printers have an array of resistors that get hot when necessary. I know how a laser printer works and it is hard to explain in 12 or so words. Inkjets are way easier, you can just say “squirt squirt oops”. Anyway…

1. A photosensitive drum gets a negative electrostatic charge.
2. A laser shining through a rotating prism scans lines across the drum’s surface. This removes charge from parts of the drum that should not be covered in toner.
3. A high-voltage corona wire inside the toner reservoir charges an amount of toner positively.
4. The charged drum rotates past the corona wire, getting covered in toner where its negative charge remains.
5. Paper is pushed against the drum and the powdery toner is transferred to it.
6. The paper continues into a fuser, a little oven where a heating element briefly makes the toner so hot that it melts, its powder particles making a permanent bond among themselves and with the paper. (The heater is usually stationary and heats the paper from below. The fuser drum that pushes paper against the heater can get sticky and pick up some of the toner, making images repeat down the page. This is the most common failure mode that cannot be resolved through regular maintenance such as replacing the toner cartridge and printing cleaning pages. However, almost all laser printers have a cheap fuser module or its drum available so it is usually worth replacing.)

Time travel is a prerequisite but don’t worry, you can just

from __future__ import antigravity

Sure, no algorithm is able to extract any more information from a single photo. But how about combining detail caught in multiple frames of video? Some phones already do this kind of thing, getting multiple samples for highly zoomed photos thanks to camera shake.

Still, the problem remains that the results from a cherry-picked algorithm or outright hand-crafted pics may be presented.

Laser printers more accurately “bake paper so that number powder sticks to it”

I wonder if there is a notification ad blocker with community-submittted sets of regex patterns that root users can use.

Prior to 1870, Italy was several kingdoms, republics and duchies, with a federation of papal states in the middle, and Vatican, then just another cathedral hill in Rome, was not special – the pope mostly lived elsewhere. During the unification of Italy, the pope retreated to Vatican and troops left the palace alone. For almost 60 years, the papal state, now only controlling the Vatican area, was informally tolerated by Italy until Mussolini signed a 1929 treaty, recognizing the territory was independent.

To be honest, I’m not sure what the pope could do if he no longer came to good terms with the fascists but if I were him, I would retreat to an Allied cathedral on a “diplomatic mission” and ring the alarm, not caring if the tiny Vatican was occupied to Italy. Its bad wartime performance was becoming apparent and there would be a chance of reclaiming Vatican after it lost the war.