/me listening to the sound of a WinXP virtual machine booting under Debian Linux

They can shoot their foot with a grenade launcher next. I’m already out of range.

Alternatively or additionally, I think oxygen plasma glows blue or green, because northern lights (near the poles, at least) are greenish.

Having once worked on an open source project that dealt with providing anonymity - it was considered the duty of the release engineer to have an overview of all code committed (and to ask questions, publicly if needed, if they had any doubts) - before compiling and signing the code.

On some months, that was a big load of work and it seemed possible that one person might miss something. So others were encouraged to read and report about irregularities too. I don’t think anyone ever skipped it, because the implications were clear: “if one of us fails, someone somewhere can get imprisoned or killed, not to speak of milder results”.

However, in case of an utility not directly involved with functions that are critical for security - it might be easier to pass through the sieve.

Say you’re trying to defend against something like a Shahed-136. It can hit pretty much anywhere in Ukraine. You can’t stick an AA gun on everything that Russia might consider trading a Shahed-136 for.

As far as I know, the routine in the current war is - the AA gun is on a truck that moves 80 km/h, the drone comes in slower than 300 km/h, one or multiple truck crews position themselves on likely vantage points for intercepting, and the rest is luck.

Both of you are right.

It’s difficult, but how difficult depends on the task you set. If the task is “maintain manually initiated target lock on a clearly defined object on an empty field, despite the communications link breaking for 10 seconds” -> it is “give a team of coders half a year” difficult. It’s been solved before, the solution just needs re-inventing and porting to a different platform.

If it’s “identify whether an object is military, whether it is frienly or hostile, consider if it’s worth attacking, and attack a camouflaged target in a dense forest”, then it’s currently not worth trying.

No conclusive proof. It didn’t have a passthrough for one electrode of the two. It did have remains of acid inside and corrosion on the electrodes. One can speculate whether it was an experimental device, a faulty device or something else entirely (one alchemist trying to replicate another’s secrets and doing it wrong?).

To add insult to the injury, it was lost or stolen during the war in 2003, so more analysis can’t be done until it gets re-discovered. :o

I haven’t heard an alternative hypothesis, though… I try to imagine what else besides electrochemistry would one do with two dissimilar metals in an acid. It ruins the metals, it doesn’t make any known medicine or effective poison, it likely fouls the jug too… for a person to put copper and iron into a jug full of acid, there has to be a reason for doing it…

No problem, just tell them to ask from Baghdad, they should know where it is. :) A jug of wine or vinegar, one electrode of iron, another made of copper, voila… the Baghdad battery.

If they overcome / disable ad blocking, they will lose browser market share - and people don’t design websites for marginal browsers with exotic features.