It’s important to note here, that in Germany (at least, the region where I live) you will fail the practical driving exam if you don’t stop at a crosswalk with any pedestrian within about 5 meters, unless they are actively walking away from it.
I think overall German driver’s education is significantly better (and much more expensive) than in the US.
Depending on the language, there might exist an automated tool for generating those kinds of diagrams from code.
If you’re really desperate, try using Tor. I’m not sure if Substack blocks Tor, but assuming it doesn’t, the Tor-browser’s anti-fingerprinting measures should be more than enough.
Edit: Just checked, Substack does not block Tor.
I had a bubble in an IV tube once, and asked about it (I wasn’t being put to sleep)!
Apparently it happens all the time. The thing at the end, just before the needle (sorry, I have no idea what it’s called) filters them out.
You may want to look into amateur radio (or you might not, it needs a licence after all).
I don’t really have any recommendations for you, but I would suggest you crosspost this to !amateur_radio@lemmy.radio
This looks a lot like floating point errors. There’s probably some math involved in exporting that causes these slight inaccuracies.
It probably isn’t too hard to write a short python script to go over the exported file, and round those values.
Nope, David Revoy does a lot of comics in this art style, and the Avian Intelligence parrot has been a recurring character in the last few.
I can also really recommend his comic series Pepper & Carrot, it has some very cool worldbuilding.
I didn’t read more than what’s in OP’s post, but I think the reason the researchers can be so sure is because there are ways to mathematically prove that something cannot be calculated by an algorithm (this is related to how we can mathematically prove that some things cannot be proven).
One classic, simple example of this is the halting problem. It boils down to the fact that we can prove that there is no algorithm that can take any algorithm as an input and determine if that algorithm will finish (halt) after finite time.
Great write up.
As an amateur radio enthusiast, I’d like to add a bit of info to the radio related tips:
Depending on how it works, a radio jammer will almost definetly make you more identifiable and not less. Think of it a bit like being in a dark room. You can sorta see other people (or their silhouettes), but if someone turns on a torch, then you can definetly see the torch. (And any jammer with enough power to “blind” a wifi router at any more than a few meters away only works at 2.4 GHz, or is probably illegal.)
(or “locating recievers”) This is physically impossible.
Now locate a radio transmitter is easy. Ham radio clubs often do regular “fox hunts” where teams try to find a hidden transmitter as fast as possible.
However, most digital devices are transmitting and recieving at the same time, for wifi or bluetooth. Even if you’re just downloading something, you are still transmitting (I think that’s probably what you meant).
This might be common knowledge here, I think I’ve seen a post about it before. When wifi/bluetooth are on, your phone actively searches for nearby networks/devices to connect to. It specifically looks for known networks/devices, and fingerprinting your phone based on which networks/devices it knows is incredibly easy.
So, when you aren’t using it, turn wifi/bluetooth off.
Walking funny usually doesn’t work.
(sorry, no sources here, I’m in a bit of a hurry)
It isn’t the first time someone built a heavily trapped, walled and patrolled border of that size.
Take a look at the Inner German Border. It was over 1300 km (approx. 810 mi) long, and was (average) about 5.5 km wide (a bit more than 3 miles).
From 1974 to 1979, 4956 people attempted to cross it, and only 229 (4.6%) actually made it.
Edited my comment to fix, thanks!
This is less of a source and more like a compilation of resources, but for anything spacecraft related I can always recommend Atomic Rockets. For this specifically, the page on Heat Radiators.
Not quite. This is from a fan comic based on the animated series The Owl House, which has an episode centered around the same body swap spell, but under very different circumstances.
Is the answer to this question yes?
amateur radio was illegal to encrypt
Amateur radio is still illegal to encrypt (with some exceptions for controlling satelites), because private communication isn’t the point of amateur radio.
Besides, (in most countries) there are some topics that are illegal to talk over amateur radio about, mainly stuff like politics and religion. You’re also not allowed to offer telecommunication services (i.e. pass messages on for others). Enforcing those sorts of laws would be impossible with encryption.
But to answer your question: I think we probably wouldn’t have had an internet. Authoritarian regimes thrive on stability and maintaining the status quo, I think someone high up would have quickly decided that developing that sort of tech is too risky.
One thing I don’t like about the “master key” metaphor: I do lockpicking as a hobby. And locks built for a master key are easier to pick, because you can open them with two keys. It seems kinda obvious when you think about it. (You gotta be careful when picking mastered locks though, the master wafers can fall into the keyway and permanently destroy the lock.)