And also 23 but no second sign :-(
We’re there at table 13 now! Hope to see you!
Had to move to Jitsi. If anyone's still trying to join, go here.
My favorite one: burning wood for heat. Better than fossil fuels for the GW problem, but really bad for local air quality.
To your alternative approaches I would also add Bruce Schneier's advice in Cryptographic Engineering, where he talks a little about the human element in dealing with clients. It's similar to the Socratic approach, in that you ask about a possible flaw rather than argue it exists.
Bad: "that doesn't work. Someone can just replay the messages."
Good: "what defenses does this system have against replay attacks?"
Case in point: the weather.
Why is a mere statement of contradiction voted up to five? Something I'm missing here? I could understand if it was Clippy and there was some paperclip related subtext that took a minute to "get" but ...
Admittedly no one's ever been charged under the ADA, but there are plenty of examples of people being disciplined for violating it.
Thinking about your experiments does not (in itself) involve expenditure of government money, so I don't see how they would prosecute you under the ADA for that. Yes, managers have to be very clear to workers not to use resources, just to keep them away from edge cases, but even with that level of overcaution, managers can't actually stop you.
Even if you came back and (for some reason) said, "Hey boss, I totally thought about this experiment from the couch when the shutdown was going on", they still don't have grounds unless you were using up resources. Now, they could fire you just for the defiance (maybe), but if they're that trigger-happy in the first place, then ...
... and that is what being a big fish in a small pond feels like ;-) That is, most of them there won't even make it that far. At least, that was my experience.
(My approach was the cruder one of just taking a remainder modulo max size after each operation.)
And 22! Great turnout!