https://youtu.be/N7xn5zeJ4D4

Pretty sure you can sign up with a username now for signal. No number required.

Preferably don’t. But if you had to, perhaps a 3d version using unreal but with the style of the box art.

Could you imagine traveling without time zones? It would be actual hell.

Normally you wake up at 1300, but then you travel to japan, you don’t know when they wake up. So maybe you ask the hotel staff or maybe people will start putting signs up “Japan wakes up at 0300”. I mean it’s cool you don’t need to change your watch or wait for your phone time to update when the plane lands, but how do you know when lunch is? When do you go to sleep? If a meeting you’re having is at 1000, is that way late in the day meeting? Or is that a super early meeting and maybe you should get to bed early the night before. You would have no clue unless you do it on the regular.

Now, you could just download an app that tells you what time it is where you’re at currently relative to what you normally use (so in Japan while they think it’s 0300, your phone says 1300) so this would make these way easier for you since all the times are just normal. Every time you move around you just tell the app where you’re at and it adjusts the time is displays annnndddd…oh wait I just re-invited time zones.

I don’t know of any fiber that the core is 125 microns. Can you link to one? Neither Single Mode nor Multi Mode fiber is that large.

Sure, but the glass core is only 8–9 µm wide, it’s a minuscule amount of glass compared to copper cables so it’s not really worth it to melt it down.

I can say with full confidence this is something you’ll never actually need to worry about. Law enforcement isn’t just going to grab laptops and pull keys. Plus, it’s easier for them to grab the laptop while it’s logged in anyways. 😐