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Comment Re:Not seeing the issue here (Score 2, Informative) 209

> And then the public defender you're assigned because you can't afford a decent lawyer

Hold on just a second. There are many fine public defenders who happen to be far better than just "decent". They will not, however, be able to dedicate much time to your case. THAT is the issue with many PD's. Not that they suck or are not "decent" but that they are over worked.

Comment Re:Science, bitches, that's *how* it works! (Score 2) 197

"wave-particle duality is simply the quantum uncertainty principle" gets a "no shit" straight away from me, though I guess a rigorous proof of it is kind of news.

That's how science work.

That more about how math works. Physicists did not care that the calculus of infinitesimal was not rigorous; see especially the Dirac-Delta function. It gave them answers that agreed with experiment which for a Physicist is the best proof. http://en.wikipedia.org/wiki/I...

Comment Dubious because facts (Score 5, Informative) 182

Marc Rogers disagrees strongly, and poitns at a long list of evidence that make it much more likely that it was a vengeful inside-job badly disguised into a Nork attack for unrelated publicity added-value:
- elements of language that do not fit north-korean lingo
- hardcoded filepaths indicating insider knowledge
- social-network savvyness unlike anything the DPRK ever did
- no mention of The Interview movie until after the possible tie with DPRK was suggested ... and more.

Comment Re:Sandbox before browsing (Score 4, Informative) 83

> I'm running a browser in a VM... What malware?

Your faith in the security of VM sandboxes is misplaced.

It is trivial to write a program which can detect if it is in a VM. And then, attack the hypervisor and escape the protected environment. As virtualization has become more common, such malware has gone from academic exercises to real-world exploits.

http://www.symantec.com/avcent...

My favorite line:

Finally, the most interesting attack that malicious code can perform against a virtual machine emulator is to escape from its protected environment.

With virtualization becoming more and more common

Comment Re:Someone doesn't understand basic relativity (Score 1) 81

Right, but the sentence you are make fun of is talking about stabilizing the rocket as it is coming back into the atmosphere, ass first in a no longer particularly aerodynamic configuration as it is missing the whole second stage and payload section. Flight stability in the nose going first direction is much better than in the engine going first direction. They are not complaining how hard it is to go that last 10m to the landing; I agree with you that stability control at that point is pretty easy. You know the first attempt they made for power re-entry failed because the axial rotation of the booster caused fuel starvation to the engine due to centrifigal force. Full tanks and no rotation at launch save you from that worry.
And as for less mass being easier to stabilize - can you balance a pencil on your finger? How 'bout a broomstick?

Comment Re:it can be air filled (Score 4, Interesting) 200

Also mind the day duration: the Venus sidereal day is 243 Earth days. That makes for a worse than polar night, solar panel-wise, and that's not even counting the permanent, thick cloud cover. There just is no point in reaching the venusian ground and its lead-melting heat. It's far better to hang in the high atmosphere, well above the sulfuric acid clouds, and loft around in the 200 mph winds, circling the planet every 4 or 5 Earth days.

Comment Re:Someone doesn't understand basic relativity (Score 0) 81

And I don't mean the speed of light kind.

At 14 stories tall and traveling upwards of 1300 m/s (nearly 1 mi/s), stabilizing the Falcon 9 first stage for reentry is like trying to balance a rubber broomstick on your hand in the middle of a wind storm.

EXACTLY the same as takeoff. NO difference.

Same amount of fuel? No, so not the same moments of inertia. During launch the engine is pushing in the direction of travel, during re-entry no. During launch, the aerodynamics include that nice fairing on the nose, which should be a bit less chaotic than coming engine first down. The period of 1300 m/s travel that you quote and compare to launch is not during launch (0 m/s) - it is probably closer to the period of maximum dynamic load and clearly during super sonic travel. The reverse part of that travel, the period of maximal dynamic load during re-entry in a non-aerodynamic configuration is rather more difficult than getting off the pad.

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