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User: Jeremy+Erwin

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  1. Re:Pay per pixel? on DreamWorks Animation CEO: Movie Downloads Will Move To Pay-By-Screen-Size · · Score: 1

    32 GB of ROM? That's a bit excessive.

  2. Re:value scales with screen size on DreamWorks Animation CEO: Movie Downloads Will Move To Pay-By-Screen-Size · · Score: 2
  3. Re:Pay per pixel? on DreamWorks Animation CEO: Movie Downloads Will Move To Pay-By-Screen-Size · · Score: 1

    Samsung is planning a 2560*1440 cell phone.

    I'm not sure how large this phone's screen will be, and whether an increase of a few inches could possibly make a difference, but they you have it. Soon, our hand held computers will be akin to cameras, and each release will boast more megapixels.

  4. Re:Okay, stupid question from a non-astronomer... on Frigid Brown Dwarf Found Only 7.2 Light-Years Away · · Score: 1

    this 2010 preprint suggests two types of dark matter.

    We shall follow an approach with two types of dark matter, “Oort” DM in galaxies, composed of baryons, and “Zwicky” DM in galaxy clusters, the true DM.

    suggesting that micro brown dwarfs can't explain everything. The authors posit that Oort DM is composed of MBDs, and Zwicky DM is composed of massive neutrinos.

    But the paper appears not to have been published, so I'm not sure what to think.

  5. Re:Kudos for saying Kelvin and not degrees Kelvin on Frigid Brown Dwarf Found Only 7.2 Light-Years Away · · Score: 2

    And since

    And to head off your objection.

    Readers should note that the official record is always that of the French text.

    The french standard says

    Il en résulte que la température thermodynamique du point triple de l’eau est égale à 273,16 kelvins exactement, Ttpw = 273,16 K.

    french original

    The first obligation of a pedant is to be technically correct.

  6. Re:Kudos for saying Kelvin and not degrees Kelvin on Frigid Brown Dwarf Found Only 7.2 Light-Years Away · · Score: 4, Informative

    From an authoritative and current source

    It follows that the thermodynamic temperature of the triple point of water is exactly 273.16 kelvins, Ttpw = 273.16

    If the BIPM can't be bothered,I don't see why the rest of us should follow your prescription.

  7. Re:The theories defined on The US Public's Erratic Acceptance of Science · · Score: 1

    Pollsters like to mix it up a bit. An "easy" poll is an uninformative poll.

  8. Re:Meh on Lytro Illum Light-Field Camera Lets You Refocus Pictures Later · · Score: 1

    Hmm. That's an odd way of using dodging and burning. It's usually used to improve contrast by overexposing or underexposing selected areas of an image.

  9. Re:The theories defined on The US Public's Erratic Acceptance of Science · · Score: 1

    I wouldn't suggest that the supreme being hypothesis is scientific. But as a polling question it's fairly unambiguous,

  10. The theories defined on The US Public's Erratic Acceptance of Science · · Score: 1

    This is what confidence in evolution, the big bang vaccines, etc mean in the context of the poll.

    Smoking causes cancer
    A mental illness is a medical condition that affects the brain
    Inside our cells, there is a complex genetic code that helps determine who we are
    Overusing antibiotics causes the development of drug-resistant bacteria
    The universe is so complex, there must be a supreme being guiding its creation
    Childhood vaccines are safe and effective
    The average temperature of the world is rising, mostly because of man-made heat- trapping greenhouse gases
    Life on Earth, including human beings, evolved through a process of natural selection
    The Earth is 4.5 billion years old
    The universe began 13.8 billion years ago with a big bang

    Except, perhaps for the "mental illness" question, there's not much room for quibbling over the meaning of each, imho.

  11. Re:Meh on Lytro Illum Light-Field Camera Lets You Refocus Pictures Later · · Score: 1

    From the AP Code of Ethics

    The content of a photograph must not be altered in Photoshop or by any other means. No element should be digitally added to or subtracted from any photograph. The faces or identities of individuals must not be obscured by Photoshop or any other editing tool. Only retouching or the use of the cloning tool to eliminate dust on camera sensors and scratches on scanned negatives or scanned prints are acceptable.
    Minor adjustments in Photoshop are acceptable. These include cropping, dodging and burning, conversion into gray- scale, and normal toning and color adjustments that should be limited to those minimally necessary for clear and accurate reproduction (analogous to the burning and dodging previously used in darkroom processing of images) and that restore the authentic nature of the photograph. Changes in density, contrast, color and saturation levels that substantially alter the original scene are not acceptable. Backgrounds should not be digitally blurred or eliminated by burning down or by aggressive toning. The removal of “red eye” from photographs is not permissible.

    source

  12. Re:Meh on Lytro Illum Light-Field Camera Lets You Refocus Pictures Later · · Score: 2

    The Chicago Sun-Times decided to replace its photographers with iphones-- the result was notably less dramatic photos. I'm not sure what became of that experiment, but the Illum might be more useful than an iphone, as a trained photo editor could take the raw illum files gathered by print reporters and refocus them appropriately. I'm not sure that this would end up being ethical, though.

  13. Re:Meh on Lytro Illum Light-Field Camera Lets You Refocus Pictures Later · · Score: 1

    Most of the first DSLRs were sold to photojournalists who had deadlines. All the usual photographic tools for creating a record of the days events, without the hassle of developing film.

  14. Re:ignorant on Lytro Illum Light-Field Camera Lets You Refocus Pictures Later · · Score: 1

    I prefer the old ways.

    To change focal length, change the lens.
    To change the aperture, twist the aperture ring.

    To focus the lens, twist the focusing ring.

    To zoom, move closer to, or farther from your subject.

    It may not make for better pictures, but it makes the process of taking them more enjoyable.

  15. Re:IIIum? on Lytro Illum Light-Field Camera Lets You Refocus Pictures Later · · Score: 1

    ILLUM.

    At least it's not ILEUM.

  16. Re:More Google innovations: on Google's New Camera App Simulates Shallow Depth of Field · · Score: 2

    digital audio systems that minimize background noise.

  17. Re:creamy bokeh on Google's New Camera App Simulates Shallow Depth of Field · · Score: 1

    Yeah. What if you want catadioptric bokeh?

  18. Re:Call me a rock wielding barbarian on Google's New Camera App Simulates Shallow Depth of Field · · Score: 1

    IIRC, Gravity had 3d lens flare.

  19. Re:Why? on Google's New Camera App Simulates Shallow Depth of Field · · Score: 5, Insightful

    Consider this picture of a spider dining on its prey--possibly a cricket.

    What's important? the spider, the web, the meal.
    What's not important? the storm drain, the foliage

    It's not completely successful, but both the foliage and the storm drain are out of focus, while the spider, the meal, and the web are in focus. The aperture control on a large sensor camera lets the photographer select where the blurriness ends, and where it begins. Generally, the longer the focal length of the lens, the more dramatic the effects of opening up the aperture. Since camera phones use short focal length lenses, the blurring effect is quite subtle, and is often insufficient to draw in the viewers eye.
    In this particular case, it's a macro shot, so even a very narrow aperture (f/16) involves some blurriness. Quite often, macro-photographers use very narrow apertures-- f/16-f32, in an attempt to resolve all of the interesting aspects of their subjects.

  20. Re:SORM on Snowden Queries Putin On Live TV Regarding Russian Internet Surveillance · · Score: 3, Funny

    But the way forward is clear. Make internet surveillance legal, and a free and open society will blossom, untroubled by questions of legality

  21. Re:It's a Planet on Pluto May Have Deep Seas and Ancient Tectonic Faults · · Score: 4, Insightful

    He discovered the first Kuiper belt object.

    You can think of him as an American Piazzi, if you'd like.

  22. Re:Smart Cars = HiTech ??? on Smart Car Tipping Trending In San Francisco · · Score: 1

    Some years back, the fuel efficiency tests were changed.

  23. Re:Breakage on Apple Patent Could Herald Interchangeable iPhone Camera Lenses · · Score: 1

    Hypothetically, if you screwed a camera lens onto an iphone, the lens cylinder would project beyond the rectangular prism that is the iphone. And if you dropped that iphone, and it landed on the lens, it would probably stress that lens mount quite a bit.

  24. Re:Bayonet lenses are nothing new on Apple Patent Could Herald Interchangeable iPhone Camera Lenses · · Score: 3, Interesting

    I think the patent is for lens mount that decouples itself in the event that the phone is dropped-- potentially reducing the damage to the phone and lens.

  25. Re:Really? "Theft"? on Typo Keyboard For iPhone Faces Sales Ban · · Score: 1

    I'm just trying to steer the conversation towards monopoly, and away from larceny.