kronusaturn
Re:The second operating system hiding in every mobile phone
on Tuesday November 12, 2013 @10:11PM (#6723099)
Instead of removing the battery, you could wrap the phone in foil.
Re:He got 1%, we can't hire him
on Wednesday August 28, 2013 @03:14PM (#6292033)
This is actually part of the so-called "bogus pipeline." Test-takers are told that the test can detect any attempt to lie, causing them to answer the questions more honestly than they would otherwise. The MMPI does detect inconsistent and unrealistically extreme answers, but it's not quite as foolproof as claimed above.
Re:Yahoo wins motion to declassify court documents in PRISM case
on Wednesday July 17, 2013 @01:48AM (#6056266)
RC4 is still a very widely used cipher, and its security is pretty questionable. See, for instance, http://www.isg.rhul.ac.uk/tls/
Re:Single-Click Double-Tap Murder
on Saturday December 22, 2012 @01:47PM (#4957158)
I doubt terrorist-made drones will be remote controlled for exactly the reasons you just described; the skill level required is just too high. I'd expect them to work more like cruise missiles, a hand grenade strapped to a fixed-wing plane with a crude GPS-based autopilot that simply flies straight at the target. They might miss their targets more often than not, but that's not a big problem if your primary goal is to cause terror and mayhem.
Re:GCC switches from C to C++
on Wednesday August 15, 2012 @10:12PM (#4389582)
I don't know about that, the last two 'normal' applications he wrote (git and subsurface) were in C.
Re:Mars rover camera project manager explains 2MP camera choice
on Thursday August 09, 2012 @01:03PM (#4361997)
It sounds like they already tried something like that on ISS, and the commercial cameras still had problems.
Re:Tiled Shadow Maps
on Monday July 23, 2012 @06:00PM (#4283275)
You can get pretty good results with just a little trigonometry. For example, in the diagram below, the ratio of angles A/(A+B) tells you how shaded the blue tile should be. You can apply this method recursively.
Re:Ask HN: Why do you disable JavaScript?
on Saturday June 16, 2012 @06:47PM (#4121697)
It's true, and you can.
Re:Verdict for Google in Oracle's patent infringement case
on Wednesday May 23, 2012 @11:45PM (#4016672)
It means that the judgment is final and the case cannot be reopened.
Re:Valve is developing Steam for Linux, says Michael Larabel of Phoronix
on Thursday April 26, 2012 @05:35AM (#3893092)
Individual volume control for each app. That's why I use PulseAudio despite its problems.
Re:True 8-bit Color Cycling with HTML5
on Thursday April 26, 2012 @04:55AM (#3893018)
It's 8-bit color; 8 bits per pixel for 256 colors. Nothing to do with the CPU.
Re:Physicist Uses Math to Beat Traffic Ticket
on Saturday April 14, 2012 @10:26PM (#3842552)
Yeah, this argument would only apply to all-wheel-drive cars that are powerful enough to burnout on all four wheels.
Re:Don't tell me how to enable JavaScript
on Friday April 13, 2012 @12:47PM (#3837602)
I disable flash and JS to extend battery life on my laptop. I use a separate browser profile for webapp-type things.
Re:Throw Out Everything You Know About Ads
on Wednesday April 04, 2012 @11:50AM (#3798100)
It might also have something to do with giving the impression that the game is going to be something novel, quirky or even bizarre, as opposed to another polished but bland EA title.
Re:Graphene supercapacitors are 20x as powerful, can be made with a DV...
on Monday March 19, 2012 @09:13PM (#3727284)
An iPhone battery is roughly 1400mAh at 3.7V, which gives 5.2Wh or 18720 watt-seconds. A standard power outlet in the US supplies 15A at 120V, for a maximum of 1800 watts. So if you could charge your phone using the maximum power available from a standard outlet, it would take roughly 10 seconds. A typical laptop might take about 1-2 minutes. (That's assuming 100% efficiency, which is unrealistic.)
Re:Mock Page Lets You Hack Like in a 90s Film
on Saturday March 10, 2012 @07:03PM (#3689133)
It's about what you'd expect. When you press any key, a few characters of linux kernel source code appears, so you can randomly mash keys and it looks like you're programming at breakneck speed.
Re:Why LightSquared failed: It was science, not politics
on Monday February 20, 2012 @12:46AM (#3611460)
I would assume that part of the reason military units are so expensive is that they already have high quality RF filters for jamming resistance.
Re:FTP Must Die
on Sunday January 29, 2012 @06:24PM (#3526655)
The difference is negligible when both machines are fast enough to encrypt/decrypt at wire speed, otherwise FTP is faster.
Re:Defending Privacy at the U.S. Border: A Guide for Travelers Digital...
on Sunday January 22, 2012 @11:02PM (#3498963)
They don't use the forensic tools on everything that passes through, and an SD card full of landscape photos is a lot less likely to arouse suspicion than one full of unreadable encrypted data.
Re:The Pirate Bay Will Stop Serving Torrents
on Thursday January 12, 2012 @07:44PM (#3458635)
That would be nice, but unfortunately it's not really the case. It's quite difficult to make a secure distributed system that allows anyone to join (as opposed to a closed darknet).
Here are a couple examples of attacks that DHT is vulnerable to:
http://www.cs.rice.edu/Conferences/IPTPS02/101.pdf http://www.cs.rice.edu/~twngan/doc/infocom06.pdf
Re:Stop whining and start hiring remote workers
on Saturday December 31, 2011 @04:53PM (#3411981)
> Someone should tell the Linux Kernel (and other Open Source dev, where a lot of terrific "as magic as it can get" sw dev happens) guys.
Apparently someone did. The express purpose of the Kernel Developers Summit is to work out problems that couldn't be resolved online.
Re:Using an LCD’s poor viewing angle to your advantage
on Monday October 24, 2011 @04:03PM (#3151336)
They have privacy filters, a separate covering that reduces the viewing angle of any screen to almost zero. You can buy one yourself, if you want.
Re:IEEE Refuses to Accept Public-Domain Papers?
on Thursday September 29, 2011 @05:36AM (#3051751)
No, the IETF is to blame for TCP and HTTP.
Re:Superfast military plane hit Mach 20 before crash
on Monday August 22, 2011 @04:26AM (#2911802)
Okay, they're geeks, but what've they done to deserve that much snark?
Re:Solar-panel "trees" really are inferior
on Saturday August 20, 2011 @02:27PM (#2907305)
> Panels efficiency is measured in Watts, and this kid is not going to be able to record their efficiency with a simple probe DMM.
Well, he could've just connected a 5-ohm resistor across the leads, so he would be measuring voltage under a load instead of open circuit. Then finding the power produced would be a simple application of Ohm's law.
Re:Motion Induced Blindness
on Sunday August 14, 2011 @10:25PM (#2885174)
That's called Troxler's fading, caused by the gradual adaptation of photoreceptors in the retina to the recent average light level. But in the OP, the yellow dots are high in contrast, disappear in less than 5 seconds, and then seem to blink on and off at random. So I think this might not be the same effect.
Re:GParted: core features lost due to parted's "improvements" in v3.0
on Monday August 08, 2011 @04:15PM (#2861414)
It's unfortunate that due to lack of communication most users of gparted will have no idea why this "killer feature" has just disappeared after an upgrade.
Re:27" imac + lion + playing video = crash
on Sunday August 07, 2011 @05:00PM (#2857711)
I'm certain that Apple has provided the APIs that would be necessary for Flash to use less than 100% CPU, the problem is that Adobe has decided it's not worth their time to make use of them.
Re:Understanding Linux CPU Load - when should you be worried?
on Tuesday July 26, 2011 @04:42PM (#2809405)
Each CPU has its own scheduler queue; load average represents the summed length of all of them.
Re:Editing with Tor
on Wednesday July 20, 2011 @07:47PM (#2787906)
The list is already public. There are many mirrors of it, for example, this one: http://dannenberg.ccc.de/tor/server/all
Knowing that open proxies have been a source of problems for e.g. IRC and email services, the designers of Tor intentionally made it technically impossible to hide an exit node to help mitigate the potential for abuse.