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User: AnotherBlackHat

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Comments · 1,115

  1. The DMCA doesn't help, but standard libel laws should apply.

    Sony published a false statement (incorrect DMCA claim) that claimed a professor of copyright law violated copyright law.
    It doesn't get much more defaming than that.

  2. Re:Density is nice, but what about longevity? on NAND Flash Density Surpasses HDDs', But Price Is Still a Sticking Point (computerworld.com) · · Score: 5, Informative

    OTA channels = 19.38 Mbps (max)
    2 channels = 38.76 Mbps = 4.845 MB/sec
    1 Terabyte SSD = 1,000,000 MB
    1,000,000 / 4.845 = 206,398 seconds, or 2.3 days
    Nand flash write cycle life : 10,000

    Total life 10,000 * 2.3 days = 23,000 days or 65 years

    If you don't like the assumptions, feel free to make your own, but I think it's clear that write cycle life isn't going to be the limiting factor.

  3. Go away ... on Financial Advisers Disrupted By AI (bloomberg.com) · · Score: 4, Funny

    You have been replaced by a small shell script.

  4. Move to a bigger building. on Utility Targets Bitcoin Miners With Power Rate Hike (datacenterfrontier.com) · · Score: 1

    An extra 1.6 cents per Kilowatt hour, 250kW, 720 hours in a month,
    $0.016/kWh * 250 kW * 720 hours / month = $2,880 / month.
    Monthly rent is high, but no where near $2,880 per square foot.

  5. What about the Manhattan conspiracy? on Math Says Conspiracies Are Prone To Unravel (bbc.com) · · Score: 3, Insightful

    Seems like severe selection bias - not one of the examples has yet to reveal a conspiracy.

    How well does the theory predict conspiracies that have already been revealed?
    For example, the Manhattan project involved hundreds of people, yet remained secret for years, is that what this theory suggests would have happened?

  6. How much bandwidth is enough? on Why 6 Republican Senators Think You Don't Need Faster Broadband (cio.com) · · Score: 2

    I ask myself, if I could get 5 Mbps for $20, 20 Mbps for $40, 100 Mbps for $80 or 1,000 Mbps for $160, which would I chose?
    And the answer (for me) is 20 Mbps for $40.
    I'd like more, but I'm not willing to pay for it.

    The average Slashdotter is likely to pick a higher tier, but the average American?
    I bet most would be satisfied with (5Mbps * number_of_people_in_household), and $20/month would look very attractive to many.

  7. Unless it doesn't. on Nanotech Could Make Incandescent Light Bulbs As Efficient As LEDs (sciencemag.org) · · Score: 2

    From The Fine Article;

    ... ultimately improved the efficiency of the bulb to 6.6% ...

    6.6% is 45 lumens per watt.
    Pardon me while I yawn.
    This tech might lead to something interesting, but so far, not so much.

    The commercially available Cree soft white 4-flow A19 bulb is 12% or 82 lumens per watt.

    There are LED modules for sale that are over 200 lumens per watt.

    In the lab, 303 lumens per watt (44%) has been achieved.

  8. Science? on Why Is So Much Reported Science Wrong (berkeley.edu) · · Score: 1

    Most reporting is wrong.
    Reporters often don't care about what they are reporting about, don't do research on the subject, don't do fact checking or anything else that sounds like work.

    The only difference with science reporting is you can often tell how bad the reporters got the story.

  9. The Betteridge answer. on If Climate Change Is a Problem Then Lunar Helium-3 Fueled Fusion Is the Solution (examiner.com) · · Score: 5, Insightful

    OMG, not the stupid lunar He-3 myth again. - http://www.thespacereview.com/article/2834/1

    There are currently NO better-than-break-even fusion reactors.

    There are no He-3 fusion reactors.

    Any currently purposed theories/technologies which could (theoretically) use the difficult and rare He-3 + H-2 could instead use the far more common B-11 + H-1.

    Saying that there's a lot of He-3 on the moon is like saying there's a lot of gold in the ocean.
    Technically true, but practically useless.

  10. Zero Knowledge DAs on Manhattan DA Pressures Google and Apple To Kill Zero Knowledge Encryption (thestack.com) · · Score: 5, Insightful

    What we really need is fewer Zero Knowledge DAs.

    Pre-broken encryption is as bad as it sounds.

  11. So is '?'.

    if (a==5) { b=2; } else { b=3; }

    same as

          b = (a==5)? 2:3;

    same as

        b = (a==5) * 2 + (a!=5) * 3;

    Or in other words;
        If (crazy_enough) then (if_not_needed)

  12. v,i,j,k,l,s,a[99];
    main()
    {
            for(scanf("%d",&s);*a-s;v=a[j*=v]-a[i],k=i<s,j+=
    (v=j<s&&(!k&&!!printf(2+"\n\n%c"-(!l<<!j)," #Q"[l^v?
    (l^j)&1:2])&&++l||a[i]<s&&v&&v-i+j&&v+i-j))&&!(l%=s),
    v||(i==j?a[i+=k]=0:++a[i])>=s*k&&++a[--i])
                    ;
    }

  13. Complaint isn't enough on PayPal, Visa, MasterCard Prepare To Block Payments To Pirate Sites In France · · Score: 3, Insightful

    We've already seen the kind of harm that is caused by abuse of the DMCA via automated take down requests.

    Blocking payment should at a minimum require a judge to sign off on it.

  14. Re:Distraction? on Chinese Tech Companies Hire 'Cheerleaders' To Motivate Programmers · · Score: 4, Interesting

    you said

    I can't see how this would be anything but a distraction and counter-productive.

    TFA said

    "The presence of these girls have greatly improved their job efficiency and motivation."

    Personally, I find that when I'm happy I'm far more productive than when I'm unhappy.
    "Wasting" time improving my mood could easily result in more useful work being done overall.

  15. As much or more than the developer on Revisiting How Much RAM Is Enough Today For Desktop Computing · · Score: 4, Insightful

    It's a rare developer indeed that makes software that works well with less RAM than they have.

  16. It's not like you have to hire a team of lawyers to prove libel, and the lawyer's costs would be recoverable if you won the suit.
    Plus if they've sent out hundreds of these take down notices, that would be a pretty big class - I bet you could find a lawyer who would work on that kind of class action suit on a contingency basis.
    They might try and drag the suit out for years, but they have to pay their lawyers too, it's going to cost them a lot more than it would cost you.

  17. Sue them for Libel on Anti-Piracy Firm Sends Out Wave of Takedown Notices For Using the Word 'Pixels' · · Score: 4, Interesting

    Hasn't Entura committed libel, and can't they be held accountable for that?

  18. Timing on New Telemetry Suggests Shot-Down Drone Was Higher Than Alleged · · Score: 1

    He had enough time to go inside, get his shotgun, load it, come back outside and then shoot the drone.

  19. Why just online? on UK Campaign Wants 18-Year-Olds To Be Able To Delete Embarrassing Online Past · · Score: 1

    I'd like to delete everything about my prior-to-18 life, including yearbook photos I didn't want taken in the first place.

    Instead of removing stuff from the internet, how about giving people a new identity when they come of age?
    Let them pick a new name, issue a new drivers license/id card, SS number, etc.

  20. Re:Science Cat Videos on Towards Public-Friendly Open Science: YouTube Alongside Journal Articles? · · Score: 1

    Let's not drag the science community down to the level of YouTube cat videos

    Too late - https://www.youtube.com/watch?v=IvOtUh8Avi8

  21. Damn kids. on North America Runs Out of IPv4 Addresses · · Score: 4, Funny

    Get off my internet!

  22. Re:Accuracy not speed. on Are We Too Quick To Act On Social Media Outrage? · · Score: 1

    When a house is burning down, the fire department shouldn't step back and let the dust settle.
    When someone reports a house is burning down, the firetrucks should roll right away.
    But when they get to the house and there is no fire, they shouldn't hack down the door and start spraying water everywhere.

    The lesson here is "news sources are unreliable", not "delay is a good idea".

  23. Accuracy not speed. on Are We Too Quick To Act On Social Media Outrage? · · Score: 3, Interesting

    Asking "should they be acting slower?" is missing the point.

    The problem isn't how quickly they acted, it's how stupidly they acted.

  24. Re:Why? on UK's Legalization of CD Ripping Is Unlawful, Court Rules · · Score: 1

    ref 2; one person reported 15% of their CDs were beginning to fail, and 85% were not.
    This is supposed to be evidence that not-failing is atypical?

    Links to stories are easy to find these days, here's one from the other side;

    http://www.thexlab.com/faqs/opticalmedialongevity.html

    A testament to the durability of Audio CDs is a natural aging study conducted by the Library of Congress. The study found discs that, despite exhibiting both unacceptable levels of BLER and uncorrectable errors, remained playable and failed to exhibit noticeable audio defects. [19]

    DVD rot has been debunked as a chronic problem, yet it remains a persistent urban legend. [20] While there have been documented cases of deterioration in specific discs, they appear to be the result of poor manufacturing. [21]

    Personally, I trust the Library of Congress analysis, but hey - believe what you want.

  25. Re:Why? on UK's Legalization of CD Ripping Is Unlawful, Court Rules · · Score: 1

    there's been reports of lots of failures.

    What's that in probability of failure? 1 in ten? in a thousand? in a million?
    They've pressed hundreds of billions of CDs.
    Even if there are hundreds of thousands of failures, the odds of a particular one failing is still less than 1 in a million.

    There's been lots of reports of CDs destroyed in house fires, that doesn't mean your CDs are likely to be destroyed in a house fire.
    But being destroyed in a fire is far more likely than being destroyed by mold/bacteria/fungus/scare of the day.