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User: harlequinn

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  1. Re:these are not the bulbs you are looking for on Cree Introduces 200 Lumen/Watt Production Power LEDs · · Score: 1

    You are correct, but on the spec sheet you'll find the highest bin XM-L is 160 lumens at 350 mA. The efficiency drops from there such that at 3 Amps (max output) it can only sustain just over 100 lumens per watt. Same with the new MK-R - you'll see it says "Up to 1769 lm @ 15 W, 85C" which equals 118 lumens per watt at max output. I think they like talking them up.

    I hope retrofits get better soon - LEDs are a pretty big boon for the world - the amount of waste and electricity they save will be pretty big.

  2. Re:these are not the bulbs you are looking for on Cree Introduces 200 Lumen/Watt Production Power LEDs · · Score: 1

    Note: this Cree MK-R isn't super suitable for torches - it's a multi-chip design that supersedes the MC-E and runs around 11 to 12 volts.

  3. Re:these are not the bulbs you are looking for on Cree Introduces 200 Lumen/Watt Production Power LEDs · · Score: 1

    At 200 lumens/Watt (assume 160 as a system), this is huge. It makes a whole lot of retrofit applications viable.

    The current market leader, the Cree XM-L does 160 lumens per watt. So this is a 25% increase.

    At 160 lumens/watt the XM-L is already way more efficient than fluorescent, HID, halogen incandescents, etc. Yet the industry still hasn't gone ahead to retrofit/adapt this to existing applications. I don't think this newer Cree MK-R is going to change the rate of adoption that much - the only industry that jumps on LED advancements is the torch industry.

  4. Re:Good on them. on Australian ISP iiNet Walks Out of Piracy Warning System Talks · · Score: 1

    I hope they succeed in getting content available cheaply online.

    The Torrent Freak article should read "iiNet, the ISP that was unsuccessfully sued by Hollywood after refusing to help chase down alleged infringers".

  5. Re:Well, duh on WW2 Pigeon Code Decrypted By Canadian? · · Score: 1

    Show those three acronyms to someone who doesn't use computers - they probably won't know wtf you're talking about. They didn't have an internet in the 1930s/40s to look them up on. If the code has stumped code breakers now - maybe it stumped the opposing code breakers back then as well.

  6. Re:Expertise does not translate on Windows 8: a 'Christmas Gift For Someone You Hate' · · Score: 1

    "Bad" is entirely subjective. I think it's a clever and useful new interface.

    Mind you they didn't make it for computer geeks, they made it for the other 99% of the world that just wants quick and easy. "Oh but it's not quick and easy" you might say. That's because it's breaking the interface paradigms you're stuck in and you're not adapting.

    I've seen people who can't use Linux (any variant) or OS X because they're too different than Windows.

    I've seen people who think iOS is too complicated compared to Nokia OS.

    It's all relative to what you're comfortable using and how willing you are to learn a new paradigm.

    Fortunately for me I've used everything under the sun since 1987 - so relearning is as easy as pie.

  7. Re:Decentralize it, only way to be sure on Internet Freedom Won't Be Controlled, Says UN Telcom Chief · · Score: 1

    Some nations are terrible. But the US controlling the internet hasn't stopped them being terrible.

    Many of these nations already do all the things people are worried about happening.

  8. Re:Wonder how much Apple stock he owns? on USPTO Head: Current Patent Litigation Is 'Reasonable' · · Score: 1

    Yes. Very vested interest.

    I think it goes something like this:

    America hands out patents for anything and everything.
    Holders of those patents are mainly American interests.
    When foreign nationals innovate they are slapped with American lawsuits from the patent holders.
    More money is spent in America.
    America maintains its IP power base.

  9. Re:Since it's clear nobody RTFA on Activists' Drone Shot Out of the Sky For Fourth Time · · Score: 2

    So do you know for sure that it was a public road? Right next to open shooting.

    Isn't it more likely to be a club access road?

  10. Re:Since it's clear nobody RTFA on Activists' Drone Shot Out of the Sky For Fourth Time · · Score: 1

    In other words, they're not killing pests.

    No, it doesn't matter how you try and paint it, these animals are still classified as pests.

  11. Re:Spying on neighbors is illegal on Activists' Drone Shot Out of the Sky For Fourth Time · · Score: 1

    I doubt it went through the front entrance with permission.

  12. Re:You'd Think They'd Learn on Activists' Drone Shot Out of the Sky For Fourth Time · · Score: 1

    So in response to having a drone shot down, you're suggesting shooting the original shooter. You're a psychopath.

  13. Re:IDK on Einstein Letter Critical of Religion To Be Auctioned On EBay · · Score: 1

    "All the non-religious peeps are good without the afterlife reward carrot in front of them."

    All of them you say... yeah, no.

    To start, only some are "good" (how you universally define that I do not know). Then only some will be good without prodding. You ignore that the rules and regulations of society are very much full of carrots and sticks.

  14. Re:2012 on Einstein Letter Critical of Religion To Be Auctioned On EBay · · Score: 4, Insightful

    Actually it's not a "book" as such. It is distinctly a collection of stories and letters that were at one stage compiled and bound together. The original authors never intended for them to be in a book. Many of the letters were probably never even meant for more than one person. Go figure.

    What "ample evidence" is there that any individual part was rewritten?

  15. Re:Case Reset... on Unredacted Documents In Apple/Samsung Case, No Evidence of 'Copy' Instruction · · Score: 1

    Over at macrumors.com they publish every interesting bit of Apple news - except the news that the Jury Foreman is dodgy and Apple's lawyers are not much better.

  16. Re: ridulian crystal paper on Hitachi Creates Quartz Glass Archival Medium · · Score: 1

    I was thinking along similar lines.

  17. Bacteria will kick your arse on Harvard Creates Cyborg Tissues · · Score: 4, Interesting

    Cool.

    I wonder what the infection rate along the interfaces is?

  18. Re:First World Problem Here on Confessions of a Left-Handed Technology User · · Score: 1

    Exactly - all of the violin family and guitar family are left handed - despite what one may read on wikipedia.

    All of the technically hard work is done on the finger board or the fret board with the left hand. This means it is easy for a left hander to play, and hard for a right hander - fulfilling the requirements to be called left handed.

    The modern suggestion that it is a right handed instrument because right handed people play it that way is ridiculous. It is played that way because of tradition - and tradition dictates it as a left handed instrument. For some strange reason whenever this is pointed out to lefties they argue black and blue that it can't possibly be a left handed instrument (because nothing is ever made left handed).

  19. Re:First World Problem Here on Confessions of a Left-Handed Technology User · · Score: 1

    FYI a standard guitar with left hand on the fretboard is a left handed instrument - and right handed people learn to play it left handed without a complaint.

    The fret work is an order of magnitude harder than plucking or strumming the strings.

    I'm fully ambidextrous.

  20. Re:(almost) anyone alive can do .187 Hz on Man With World's Deepest Voice Can Hit Infrasonic Notes · · Score: 1

    Yes. Or you could wave your hand in the air and create that frequency.

    I want to know where we stop considering it as sound and start calling it incidental kinetic energy. A significant amount of our movements (eg. breathing as you suggested) would be under the 10Hz range and constantly creating sound frequencies that we don't naturally consider as sound.

  21. Re:First World Problem Here on Confessions of a Left-Handed Technology User · · Score: 1

    Which means you are partially ambidextrous.

    I'm fully ambidextrous and I am of the belief that all left handed problems stem from a refusal to accept the learning process of using the other hand. I.e. "I'm left handed and I'm only going to use my left hand".

    I believe there is no such thing as a left handed or right handed person. You have two hands. You choose to use one of them at all times. I guarantee you that if you are left handed and have your left hand chopped off in an accident, you'll magically be right handed in not much time at all.

    When I learn a new action I can learn it with the left or right hand and the skill automatically transfers to the other hand as a mirror image. But, it is just as hard (in general, there are a few exceptions) to initially learn it with the left as with the right hand.

    This obstinance I speak of makes lefties do strange things - like change a guitar over to the right side of the body - a strange action indeed because a standard guitar is left handed already, and all right handed people learn to play it left handed.

  22. Re:Apple ripped off telephone stores on Samsung Opens New Apple Store In Australia · · Score: 1

    Actually the very first 3 shops to hit Australia (which I think opened a year or two before the first Apple shop in Australia) looked very much like this and didn't initially have the neon coloured changing lighting (at least in my local store).

  23. Re:Apple store? Really? on Samsung Opens New Apple Store In Australia · · Score: 5, Interesting

    Yes, this has the look of a typical Australian mobile phone retailer - and they've all looked this way for over a decade.

  24. Re:BWAHAHAHAHAHAHAHA!!!! on Recent Warming of Antarctica "Unusual But Not Unprecedented" · · Score: 1

    Ah, you idiot deniers crack me up, so you do.

    And you make sure you point out where he denied climate change.

    I'm sure the irony of your situation won't allude you.

    Lesson learned: don't make assumptions.

  25. Re:Parents are already "designing" their kids on Genetically Engineering Babies a Moral Obligation, Says Ethicist · · Score: 1

    And when everyone is 6 feet or taller the new CEO will have to be 6 feet 6 inches or taller...

    And when everyone is 6 feet 6 inches or taller the new CEO will have to be 7 feet or taller...