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Comment Re:Money quote (Score 1) 688

But for the most part these leftists are not dedicated to playing one ethnic and social group off against the other. The left in the US is dedicated to maintaining separation and division between the races because they know they can exploit it, and have gone into hyper-drive on the concept in the past, say, 6-7 years, to pick a random time frame.

   

Comment Re:Achievement (Score 4, Interesting) 97

To add to this, also sterilize it to practical limits given danger to the flight hardware. Many of the early Ranger lunar-impact missions had hardware failures on the way, eventually strongly suspected to have been caused by damage due to heat-sterilization:

http://ntrs.nasa.gov/archive/n...

          Once they backed off on the degree of sterilization, the rate of random failures dropped dramatically.

Comment Re:vacuum tube? (Score 1) 137

OK, this has almost got to be a troll (tipoff being "old light bulbs", that sounds like someone posing as a newb/idiot), but, WTF??

      The glass is to enclose the vacuum inside, hence the phrase "vacuum tube". Inside there are filaments just like a conventional light bulb. These usually heat a plate, which can then emit electrons via thermionic emission. This emission can be controlled by altering the voltages on the various parts. This permits many applications like amplification.

      Almost anything we do today could theoretically be done using tubes instead of transistors, given the necessary input power. There are still many applications that are better done this way than with transistors, particularly, high-power and high-frequency radio transmitters, where transistors can barely be made to work

Comment Re:An...accident..? (Score 1) 564

Systems with central administration has always been absolutely wide open to insider sabotage. Distributed systems can be made at least somewhat damage-limiting

As with others, I am amazed it doesn't happen either accidentally, or on purpose, far more than it does. You are basically one bit, or checkbox, away from it more-or-less all the time.

      BTW, I note that the result was installing Windows 7. If it was doing that, does it mean they were running XP or Vista until just now?

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