The Cray-2 was a much earlier large-scale use of computational elements immersed in inert cooling liquid.
I believe technically ITAR classifies me as a weapon, because of the things that I know. One of which being exactly how well using ITAR to forbid the distribution of software worked on PGP. And also that putting shit back in the dog doesn't tend to work very well. And that the law was crafted by ignorant people who were under the illusion that was an option. The funny thing is, Americans are actually getting interested in making things again. With their hands. And other parts. And after a couple-three... four... or so... decades of Americans not really being all that interested in that, policy makers have no idea how to deal with it. So they can keep writing their laws and then someone will invent something like a crossbow that shoots dildos, and the legal arms race will continue. Except then at least one person will already have a crossbow that shoots dildos.
There you go, some premium weapon-grade snark. If someone is inspired by this post to create a crossbow that shoots dildos, please credit me. Or at least send me a youtube link.
I wasn't alive during WWII but both of my parents were. My mother was fortunate enough to be evacuated to Canada with her brother and my grandmother while my grandfather stayed behind. Neither of those two then-children saw the war up-front. My grandfather never, ever spoke of the war.
My father, however, did experience it first-hand and did tell me about it. As a precocious young boy, he risked imprisonment and worse by illegally building and repairing radios during the Nazi occupation. I hope you understand the full implications of it being illegal to own radios (think if it being illegal to own a smart phone, a tablet, or any kind of computer). There was no such thing as free speech. The Axis occupation of Greece was horrific, with the Germans being responsible for the worst of the atrocities. 13% of the occupation of Greece was killed or starved to death. Nearly all of the infrastructure was destroyed. The hyperinflation was the 5th worst in history. There is very good reason that many Greeks still do not like Germans, and want war reparations, and it isn't too much of a stretch to view the recent bail out programs as exactly that.
Now the programmers in the audience could probably think of like 10 different specific things that could be coded into the system to prevent that from happening, but this company didn't. Which really isn't too surprising. I asked one of the devs on the ground systems team if the ground systems was using GMT or UTC. His answer was "What's the difference?" I was able to infer from his answer that it was most likely GMT, and that did appear to be the case. Somewhere deep in the bowels of the system there was presumably some piece of code written by an Indian contractor with a math degree adjusting times for leap seconds, but it wasn't in any code that anyone knew about.
The early history of that company read like a Monty Python sketch. The first satellite exploded on the launch pad. The second satellite fell over and then exploded. The third satellite burned down, fell over, exploded and then sank into the swamp. The forth satellite got into orbit and was promptly bricked by sending the wrong version of Windows(!) to it. To be fair they only had to do that because they launched it with the wrong version of Windows(!!) in the first place. One would think that ANY version of Windows would be the wrong version of Windows to shoot into space, but that's why you're not the head of a billion dollar satellite company.
Mostly I make my career out of fixing other people's tech mistakes. Which is not something that uni taught me how to do. Man I'm glad I got out of that place before I ran up any significant student debt. Did I mention I trash talked a uni on a news blag website?
More to the point, the skills I've picked up skydiving are not ones that are going to go away at any point in my life. Even if I quit the sport, I'd still be able to hop into the wind tunnel at any point and fly. Contrast that with the ability to, let's say, run Molten Core. Anyone in a guild who did that during vanilla WoW spent way more time learning how to do that than I did skydiving. Keep in mind that my actual freefall time at the time I got my A license was less than an hour. And that's with wind tunnel time. The hypothetical guild probably spent several times that much time wiping on trash to get to the first boss. Three years later, I'm still building on my skydiving skills. Three years later, the hypothetical guild's shiny purple crap has been obsolete for three expansions and if anyone runs Molten Core anymore, it's 1 or 2 people going for some vanity drop. That's a significantly less rewarding experience, and I know that first-hand.
I'm still pretty interested in the VR headset technology. Seems like the Microsoft Holo Lens is what the wearable computing guys really needed for augmented reality a decade and a half or so ago. And I'm looking forward to being able to take an audience along for a jump with a 3D camera. It'll really be much more intense than just watching it on a flat screen on YouTube. Even that's a pretty amazing technology, though. For around $400 someone can give you a window into a world that most people will never see. And they want to see it. Pretty much everyone I talk to about it says skydiving's on their bucket list, but only a tiny percentage of them will ever do so much as a tandem jump.
An Ada exception is when a routine gets in trouble and says 'Beam me up, Scotty'.