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senki

Re:Wrong scientific beliefs that were held for long periods on Tuesday November 23, 2010 @10:45AM (#1934016)
The worse belief is that science has anything to do with belief. Or, I believe so...
Re:Image hosting that doesn't suck - just drag and drop on Monday November 22, 2010 @09:47AM (#1929915)
Just use an unsupported browser (Opera)!
Re:π does not equal 4 on Sunday November 21, 2010 @11:52AM (#1927310)
Honoured Sir,

Understanding you to be a distinguished algebraist (that is, distinguished from other algebraists by different face, different height, etc.), I beg to submit to you a difficulty which distresses me much.

If x and y are each equal to 1, it is plain that

2 * (x^2 - y^2) = 0, and also that 5 * (x - y) = 0.

Hence 2 * (x^2 - y^2) = 5 * (x - y).

Now divide each side of this equation by (x - y).

Then 2 * (x + y) = 5.

But (x + y) = (1 + 1), i.e. = 2. So that 2 * 2 = 5.

Ever since this painful fact has been forced upon me, I have not slept more than 8 hours a night, and have not been able to eat more than 3 meals a day.

I trust you will pity me and will kindly explain the difficulty to Your obliged,

Lewis Carroll.

Re:Antimatter atoms produced and trapped at CERN on Wednesday November 17, 2010 @04:11PM (#1915764)
It doesn't matter anyways.
Re:Divisibility by 7 on Sunday October 31, 2010 @05:27AM (#1852927)
The Wikipedia has a good article:

http://en.wikipedia.org/wiki/Divisibility_rule

Re:Chess boxing on Wednesday October 13, 2010 @10:34AM (#1787211)
It's not prior knowledge but a prior conjecture. If you know something, you know it for sure.
Re:The FBI is tracking whom? on Wednesday October 13, 2010 @10:22AM (#1787161)
The original Wired article was posted five days ago: http://news.ycombinator.com/item?id=1770444
Re:Chess boxing on Wednesday October 13, 2010 @09:58AM (#1787068)
A good example of a priori knowledge: "All bachelors are unmarried". This is true, because it's so by definition, it's probability == 1. The effect of boxing is not so obvious as you claim (prior probability that repeat head trauma causes damage: <1), and should be verified. See also roel_v's responses in this sub-thread.
Re:Chess boxing on Wednesday October 13, 2010 @05:01AM (#1786580)
It's like homeopathy. No analysis necessary, it's just works, you know.
Re:Computers are fast on Tuesday October 12, 2010 @04:23PM (#1784791)
Good idea. They already do it.
Re:A great logo is recognizable in any form on Tuesday October 12, 2010 @04:05PM (#1784711)
They say, it depends on personality. See http://en.wikipedia.org/wiki/Rorschach_test
Platforms differ, and the limits.h reflects this, that's the point. We should use the abstractions (the #defines) of the standard library, i.e. refer to these values by their names, that's the way to write portable software.
The "limits.h" (ISO C99 Standard) defines UINT_MAX as the maximum value for a variable of type unsigned int which is 4294967295 (0xffffffff).
Re:Xkcd: Airfoil - So what's the right explanation? on Friday October 08, 2010 @07:48AM (#1771297)
Here is a good (and long) overview from the NASA with wind tunnel simulator Java applets: http://www.grc.nasa.gov/WWW/K-12/airplane/right2.html
Re:Interested in free video formats? We need your help on Saturday October 02, 2010 @10:40AM (#1750514)
For Win and Mac... Thanks.
Re:Several Hundred Thousand Germans Opt Out of Google Street View on Tuesday September 21, 2010 @07:12AM (#1712141)
We need an analogue of 'robots.txt' for the real world.
Re:The Principals of 'Pataphysical Programming on Saturday September 18, 2010 @10:20AM (#1704206)
Re:Why do the Japanese draw themselves as white? on Tuesday September 14, 2010 @02:28PM (#1691668)
Voila:

"The ultimate reason for the lower Japanese body esteem may perhaps concern broader cultural and historical perspectives. Being part of the West, but non-Caucasians, Japanese people seem collectively to experience high incongruence between their Western-oriented bodily ideals and the perceptions of their own body. "

Japanese body image: Structure and esteem scores in a cross-cultural perspective by Rotem Kowner, University of Haifa, Israel, in: INTERNATIONAL JOURNAL OF PSYCHOLOGY, 2002, 37 (3), 149–159

http://www.sjsu.edu/people/jennifer.anderson/courses/c5/s1/K...

Re:Why do the Japanese draw themselves as white? on Tuesday September 14, 2010 @10:54AM (#1690754)
You are right. edanm asked for some evidence that there are idiots who think Japanese worship white people. It seems there are many, so the article really targets an existing problem. That's the point.
Re:Factor's Visual REPL on Thursday September 09, 2010 @02:35AM (#1674579)
Racket has something similar. You can insert images to the source code, draw new images to the REPL, etc.

http://docs.racket-lang.org/quick/index.html

rubypay's link above works, and pretty fast...

http://www.rubypay.com/google/Google.htm

Re:Maths prodigy, 15, makes Cambridge history on Sunday September 05, 2010 @02:38PM (#1664907)
The bird watching doesn't count?
Re:Machine Converts Plastic Back into Oil on Sunday August 22, 2010 @08:12AM (#1624530)
It's efficiency is ~85%, according to the Wikipedia.

http://en.wikipedia.org/wiki/Thermal_depolymerization

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