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@quaap

"The spectral wolf fears only fire. The Google Maps team can no longer help, but if you master the wolf, he will guide you. Godspeed."

@sgf

I never really understood why: signal strength of brain compared to everything else is not used diagnostically. I don't think PET is so close to the acceptable SNR boundary that the amount of "shiny glucose" this takes away from everywhere else matters (or am I wrong?). Or does this introduce variations _within_ the brain that might be confusing?

Also, _good luck_ getting some people not to think too hard :)

@rq @niconiconi

Sadly one of the MS blog migrations got rid of all the comments :/

@aroacemagicalnerd

Static or dynamic?

If dynamic: it's really neat to see that magnetic field is caused by Lorentz contraction applying differently to charges moving in different directions.

From the area of misconceptions: the concept of EM waves that can travel through space far away from any charges and that carry energy with them is somewhat nonobvious, and is worth exploring on its own. (This is much more apparently weird when you consider lumped circuits: capacitative or inductive coupling between circuit parts there appears very distinct from EM radiation.)

@whitequark

You mean shooters where you play against people or against bots?

@domi @foone

I expect that the probe is scaling the voltage down for the multimeter (this is what HV oscilloscope probes do).

Today in people are nice:

I saw a small corvid that was sitting suspiciously motionlessly on a kerb. I was running for a short distance, so didn't even have a phone with me. Before I could think of whether I should go back for my phone and a box (and hope the bird didn't hide) or ring a random doorbell a woman with a cardboard box appeared.

@TheBreadmonkey

Best stick to things around iron: ~everything below iron in atomic number can be fused. Things sufficiently above iron can be taken apart for energy (though sometimes we have found no way to catalyze that).

@0xabad1dea

What's the difference between a road for cars that's red and one that's not? Should one expect a separate bike path right next to the latter (and thus ~no bikes on the latter)?

@phil Nope, GPS was right. They made tiles from OSM once and didn't refetch them for years while the tram network was built out.

@whitequark

You mean compiling llvm itself to wasm? A friend of mine compiled clang to wasm and used that to make an in-browser thingy that can run your C++ program on a given input: wasm-ide.lucaversari.it/

@erin do you know how modern seeing machines do variable speed control? (I started wondering whether the PSU contains thinking sand.)

@b0rk

Explicitly deleting the reflog entry/pruning the reflog (git reflog has subcommands for both, git gc can be explicitly given the age threshold).

I'm not sure what happens with the per-branch reflogs when you delete the branch and per-worktree reflogs when you delete the worktree.

@foone

If you let the disk fall/slide into a slot shutter-side-first (and stop it there for a while, presumably with another servo) you could probably use the same camera for front and side.

@foone With some more mirrors you could get all 3 distances to be closer to equal (getting them exactly equal is not that helpful given that even one side is not at a constant distance from the focal point, unless you arrange for some lens arrangement that has an effective focal point very far away).

@nisjasper

I can't answer your question really (I'm somewhat of a loner and trains are a thing I'm comparatively less into), but want to suggest another potential direction: there are people who are very much into rail signaling systems: simulating them, using them in model rail, restoring physical hardware, operating full country-sized simulated rail networks, ... I don't know whether that's less conservatively-grumpy area.

@patcharcana the most wooden ones I've seen were made from pressboard fwiw

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