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User: daedalus22

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  1. Nice primer on DNA structure, but... on Searching for Life's Blueprints · · Score: 1

    you're missing his point by looking at it with a microscope. Step back a couple of orders of magnitude in scale, and you'll realize that he is SPECULATING that something must code for the self-assembly of the macro-structures of organisms. A logical mathematical construct that fits the idea
    that a large complex structure maybe encoded and constructeed from repetitive regular structures formed in a certain sequence on a small scale, is naturally fractals. Now his claims are a bit of a stretch. But his suppositions are quite interesting.

  2. The solution: produce ultra high bandwidth content on Report from the ACM DRM Workshop · · Score: 5, Interesting

    Digital copy protection schemes are usesless because it only take a good capture of the presentation of the material to defeat. Examples:
    analog recording of stereo audio output from a
    CD player; video camera in the movie theater. So long as the capture device can reproduce good enough quality of the presentation, it's a moot
    point trying to protect the source.

    The solution is not to lock up the source, but to
    produce new content with quality that far outpaces the ability of capture devices to reproduce/re-transmit it.

    Come on! Bring out the HDTV, HD-DVD, SACD, and holographic video and change people's definition
    of "good-enough". It's still gonna be years before
    the bandwidth is there to mass re-distribute contents of such high quality. If people are accustomed to watching color TV, would they revert to swapping tapes of black and white? The music/movie industries need to invest in their next big thing, and give consumer a reason to spend their money on something of extra value. Their old chicken that lays golden eggs is dead.

    Eventually, there will come a point where technology would outpace human's ability to perceive any increase in quality. (Who needs
    128bit color depth, when 32bit is more than quite
    sufficient?). But it'll be a long time before the average joe gets a holodeck it his livingroom.

  3. Re:Megapixel shmegapixel on Canon Mistakenly Announces 11-Megapixel Digital Camera · · Score: 3, Interesting

    What most people don't realize is how important the optics are in a digital camera. When you have more than a couple of megapixels, the advantages of better lenses becomes starkly clear.

    Having a high senstivity (higher ISO, such
    as ISO 800 or ISO 1600), as seen in high end
    digital cameras, lets you take picture under
    even the most demanding light conditions.

    Higher shutter speed (1/2000 or fasters) lets
    you eliminate handshakes and take clear pictures
    of action shots.

    All this of course, requires that your lens passes
    ample light, and produce low chromatic and spatial aberrations. A good SLR lens, though, we cost you more a thousand dollars.

    Having said that, the advantages of greater pixel count scales the picture quality linearly given good enough optics.

  4. Check out the Sony MX series on Turning the PC into a Digital Video Recorder · · Score: 1

    It's got a remote control as well as an internet based program guide, multiple A/V I/O.

    truely integrated multimedia functionality. If you want a well designed PC A/V unit, this is it.
    Provided you have the moolah to spend of course.

    http://www.sonystyle.com/home/item.jsp?hierc=968 3x 5881x9353&catid=9353&itemid=35312

  5. hot seat on Another Reason to be Annoyed by Cell Phones · · Score: 1

    Well, I suppose that a "noise cancellation" type of mechanism where an active out-of-phase "microwave" is generated to nullify the radiation could work.

    And perhaps the shape of the carriage and the way that the the microwaves reflect off of its walls would create focal points in the train where the radiation is exceedingly high. Kind of gives "hot seat" a meaning.

  6. Don't believe the CNN slandering! on Microsoft Expert Witness Stumbles · · Score: 1

    For a transcript of what actually transpired
    in the courtroom, go here:

    http://www.theregister.co.uk/content/4/25136.htm l

    You will find that the guy knows what he's talking
    about. Double check your sources before flaming away!