An update on the Falcon 9 first stage recovery via Twitter from Elon Musk: "Rocket booster reentry, landing burn & leg deploy were good, but lost hull integrity right after splashdown (aka kaboom)."
Looks like Musk fucked it up again. But that would never discourage you idiots.
You are a citizen who cares more about your children's survival than the survival of Freedom and the well being of millions. In other words you aren't merely part of the problem, you are the problem.
You could happily sit in the company of many of history's great men. The too were willing to sacrifice countless lives for some lofty goal.
Is there any benefit too small, in your mind, for my kids to die supporting it?
It's worth noting that most revolutions happen when the only way remaining to provide for and protect one's children is to take up arms or man the barricades.
... And most of them are won by the side most able to protect its children.
...and a negative one at that.
Could it ever possibly be that these scientists who "dominate" the scientific publishing are actually worthy of such a thing?
Indeed. And besides, compared to the star system in Hollywood, for example, this is downright democratic.
The intellectual penury that comes with serving with a leader in a given field seems to be gladly endured by most young researchers. This story ignores the fact that, although the senior researcher's name may be at the top of the paper, the junior researcher's name is right there below it.
It's a bit like an actor accepting a lesser credit in order to appear in a bigger film.
Personally, I use built-in audio. It really IS good enough for most purposes - I have never been dissatisfied with the quality of my laptop DAC.
My original point was that cheap USB audio (those under $10) are crap, and most people who just want to improve the sound, and CAN tell the difference, don't need the fancy DSP stuff.
I want to Sweetwater's web site. They have a bunch of brands of USB audio interfaces in the $100 range from such brands as Alesis, PreSonus, Yamaha, and M-Audio. Behringer even makes $30 ones, but reviews are mixed. Still, if you need line-in on a laptop, that is the cheapest way. If you ARE into sound and music, you can get even mixers with audio interfaces built-in. Alesis even makes some rather nice studio monitors (speakers) with a USB interface.
I don't think the materials science is there to deal with forming/deforming a projectile on the order of 300,000 rpm (presuming a 1:7 twist & 3,000 fps).
Piezo actuators should have no problems working at up high tens of KHz, and even up in the hundreds. Peizo elements are used in tweeters, where they have to react up to at least 20 KHz, in the right range for this project. Piezos do not have much distance that they can travel, but at that speed, you might not need much distance. All you really need is a little paddle that can stick out an slow the bullet down on one side.
And here's a clue for you. NO one over there wants peace at all, ever.
Sorry, but many Muslims are taught to hate Jews from a very young age:
https://en.wikipedia.org/wiki/...
There are other examples, but this is the most famous one that I could think of.
From what I understand (and I know many American Jews who have visited Israel), the Jews pretty much just want to be left alone.
Attendance and evaluation are done directly into the SIS in most cases now. The biggest systems are web only, in fact. Many schools are tracking attendance by the minute to maximize their funding. Data is available to principals via their browser (or pushed in some cases) so they're aware of what's going on in their schools. Tracking of performance can be done across skills now, giving a much better picture of what the student needs help in rather than just "C-."
I'll admit I don't work on the lesson plans much, though I'm certainly aware a lot is going on.
This isn't 1952. Technology can help.
Neutrinos have bad breadth.