I feel it necessary to point out, though, that OS X is not a microkernel system comparable to Minix
While this is true, it's worth noting that a lot of the compartmentalisation and sandboxing ideas that most of the userland programs on OS X employ (either directly or via standard APIs) have roots in microkernel research. OS X is in the somewhat odd situation of having userspace processes that are a lot more like multiserver microkernels than its kernel...
And that bullshit about powering on electronics if you're flying to the States? That just got broadened to *all* flights *anywhere*. I knew it was coming, I just didn't expect it within 3 fucking days...
I remember this "war on dead batteries" starting as far back as 1996, after some sort of bomb threat or something. They forced you to fire up your laptop, but only if it wasn't rush hour, and then after about two or three weeks, they stopped doing it because it wasn't worth the effort.
That's why you create two copies: you hand one over to them with password. Second copy, you keep sealed with dual keys, like in a bank locker. You change password on the original and continue your business.
That won't work. They will just subpeona that copy as well.
Where do you draw the line? Some level of badness has to be classified as a fault, some limit on what bulbs must be capable of surviving must be set for the standards. You can't expect stuff to be indestructible (except Model M keyboards, obviously).
I don't want them to be indestructible, but since they cost 10 times as much, it is reasonable to expect that they will last longer, not less long, and that they will be more resilient, not less resilient, and they will produce more light, not less light.
But the real problem is this impression that you have to be born 80% as smart as Einstein to get into this field, and that the learning curve is impossible for regular people. That's totally wrong. Average intelligence plus persistence is all you need.
What you really need is to deal with this anti-intellectualism that's so popular in the culture today, and replace it with genuine curiosity, a joy of discovery, and a delight at learning new things.
Do that, and the rest will naturally follow, and not just in software development.
WTF is "as much energy as well-thrown baseballs"?
That should technically be something like "as much kinetic energy as a well-thrown baseball". In other words, about 50 joules: what you get from a baseball at about 60 miles per hour. So, not major-league fastball fast (90+ mph) but quite a respectable velocity.
And we're not going to talk about assorted forms of chemical or nuclear potential energy in the baseball. If you set fire to a baseball, you could get quite a bit more thermal energy. And you could get a heck of a lot more energy out of a baseball if you fused all its component atoms down to iron.
It's time to boot, do your boot ROMs know where your disk controllers are?