I am not sure open source can reproduce the “LinkedIn experience”. I’m also not sure that’s a huge loss. That place is a dumpster fire on a steep hill.

Space exploration is weight lifting for science.

Does it support unit dependencies? That’s pretty much the only reason I use systemd outside of work. Edit: ah yeah it sure does. I know what I’m playing with next weekend.

I assume you mean radio frequencies, and the answer is basically none. A grounded fireproof safe is basically a perfect faraday cage.

EDIT: Ok, I actually have a pedantic answer for this. If you put a microphone on a device inside the safe, you can signal it from outside by sending it vibrations, and you could encode a message in binary and thus technically send it a “digital signal”. If you wanted to be a little more analog you could use Morse code :)

Probably yeah. A fireproof safe will be airtight, so the system can only produce as much energy as whatever reagents you put inside.

Where is “nothing is real, but good luck making use of that information”?