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User: compro01

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  1. Re:68,000 wifi points?? on Wiping a Smartphone Still Leaves Data Behind · · Score: 1

    Either you work in a very very crowded area, or San Diego is seriously slacking in the Wireless department

    And giving each WAP an average range of 100 feet to your phone

    Downtown core in a city of 200k.

    My number is probably inflated a bit given that my desk is ~80m off the ground and next to a window. According to opensignal's DB, some of the networks I'm detecting are 1000+ feet away.

  2. Re:68,000 wifi points?? on Wiping a Smartphone Still Leaves Data Behind · · Score: 1

    Some napkin math, assuming he purchased the phone in July 2008 when 3G went on sale, and it's been in use constantly for the last 57 months ... and ball-parking 30 days/month ... he hit 40 Wi-Fi points and 36 cell towers every day.

    Not that difficult. Just sitting at my desk, my Galaxy S3 picks up 36 Wi-Fi networks. I probably walk past that many again on my way to work. And a few dozen more any time I walk into an apartment building.

    I consider it rather mystical how any Wi-Fi network is able to function at all with this amount of crowding in the channels.

  3. Re:Nonsense. on New Catalyst Allows Cheaper Hydrogen Production · · Score: 1

    "Fancy tank" is understating the issue. Hydrogen stored at 5000psi and used for an ICE will get you about 1/5th the range of the same volume of gasoline.

  4. Re:SELL!!! on Bitcoin Currency Surpasses 20 National Currencies In Total Value · · Score: 1

    1. Correct.
    2. No. Mining is basically processing and verifying transactions. You take a select a set of transactions from the ones you've received from the network (until a transaction has been included in a block, it hasn't really happened), along with the previous block's hash value and a nonce, and hash it. You keep increment the nonce or adding transactions or rearranging them until you or someone else gets a block where the hash value is less than the target value. The first person (or pool) to find such a block receives the block reward (aka the block subsidy), which is 25 (previously 50) newly created bitcoins and then the process starts again.
    3. Some client might use that nomenclature, but the usual format is decimal, usually with SI prefixes (mBTC, uBTC, nBTC).
    4. Bitcoins aren't really kept anywhere. You keep the private keys to the bitcoins in your wallet file. The public database is the blockchain, which can be though of like a massive accounting ledger. It contains all the transactions between all known bitcoin addresses.
    5. Yes.
    6. Yes.

  5. Re:Thats why your #1 priority in an interview is: on Most IT Admins Have Considered Quitting Due To Stress · · Score: 1

    It's "flout the law", not flaunt.

  6. Re:They get it on T-Mobile Ends Contracts and Subsidies · · Score: 1

    He'd already mentioned Rogers and Fido, which was the correct connection.

    I'd never heard of Chatr before your post, probably because that brand isn't used in my province.

  7. Re:Good news, but mostly moot. on Supreme Court of Canada Rules That Text Messages Are Private · · Score: 1

    Every Telco store SMS messages temporarily. SMS is a store-and-forward system.

  8. Re:Magnitude of effectiveness on Washington's Exploding Manholes Explained? · · Score: 1

    Yes. The greenhouse effect is a very good thing as far as complex life is concerned. Without it, the Earth would have a mean surface temperature of about -18C, compared to the actual one of about 14C.

    Too much greenhouse effect is a problem however.

  9. Re:They get it on T-Mobile Ends Contracts and Subsidies · · Score: 3, Informative

    Bell and Telus aren't the same. Telus is what used to be Alberta Government Telephones and BC Tel. The former was privatized in 1991 and merged with the latter in 1998. It's an excellent example of why privatizing crowns is a bad idea.

    Bell's other brand is Virgin and Telus has the brand Koodoo.

  10. Re:HUD and Disabilities on Lawmakers Seek To Ban Google Glass On the Road · · Score: 1

    Until an idiot lawmaker in a rush to ban something writes a law that doesn't consider those cases and proceeds to obliterate those exemptions.

  11. Re:Couldn't a HUD actually help you drive safer? on Lawmakers Seek To Ban Google Glass On the Road · · Score: 1

    Sucks for passengers/carpoolers/sluglines/metro/bus riders.

    So? Those don't exist in the USA.~

  12. Re:HUD on Lawmakers Seek To Ban Google Glass On the Road · · Score: 1
  13. Re:oh no on Political Pressure Pushes NASA Technical Reports Offline · · Score: 1

    Still is, technically. The communism control act (50 USC, Chapter 23, Subchapter IV), which outlawed the Communist Party of the United States, was never repealed or struck down, the latter because it was never actually enforced, and thus never went to court.

  14. Re:I work for a company that makes fluid additives on Sewage Plants Struggle To Treat Fracking Wastewater · · Score: 1

    Benzene in the frac fluid? Nobody adds benzene to frac fluid.

    Really? Then why is it listed as a constituent?

    Opening your Haliburton link and picking North Dakota at random, the first constituent listed for "North Dakota Bakken Hybrid Formulation 1" is 1,2,4 Trimethylbenzene.

  15. Re:Almost proud... on Where Can You Find an Electric Vehicle Charging Network? Estonia · · Score: 2

    Not so great when you consider that our electricity here in Estonia comes mostly from oil shale which means there is no environmental advantage to electric vehicles.

    Sure there is. One big plant is far more efficient than hundreds of little engines, even after accounting for transmission and charging losses. You also save quite a lot of energy by not having to crack/upgrade the shale into gasoline/diesel.

  16. Re:Nothing to see. on Sewage Plants Struggle To Treat Fracking Wastewater · · Score: 4, Informative

    It's a movie quote. Specifically, Repo Man.

    http://www.imdb.com/title/tt0087995/quotes?qt=qt0280548

  17. Re:Super on Galaxy S 4 Dominates In Early Benchmark Testing · · Score: 1

    Sprint is saying Q2 for release and hasn't specified anything about pricing.

  18. Re:Contracts are (not) fun on We Should Be Allowed To Unlock Everything We Own · · Score: 1

    If you paid for a subsidized phone under a contract then no until that contract is over, then yes you should be able to.

    Why? The contract is not a covenant to only use their service. It's an agreement to pay a monthly bill in exchange for some service (which you may or may not use).

    If I want to travel outside the country and use a reasonably-priced local carrier rather than allowing my country's carrier to shove a parking cone labeled "insane roaming fees" up my ass, the carrier should be invited to go piss up a rope.

  19. Re:Someone should do this coal power on Windfarm Sickness Spreads By Word of Mouth · · Score: 1

    Nuclear power can't stand alone, at least with current reactor designs, because their output can't be ramped up or down very quickly.

    It should, perhaps, be noted that the nuke plants in subs are quite capable of ramping power output up/down very quickly.

    Yes, because they're massively overbuilt and use much more highly enriched uranium allowing them to shrug off the xenon poisoning.

  20. Re:In other news on Windfarm Sickness Spreads By Word of Mouth · · Score: 4, Informative

    Citation provided. Page 7 has the varying standards for the USA, Canada, the EU, Japan, and the Nordic countries. 4pg is the different standards averaged.

  21. Re:Someone should do this coal power on Windfarm Sickness Spreads By Word of Mouth · · Score: 1

    Nuclear power can't stand alone, at least with current reactor designs, because their output can't be ramped up or down very quickly.

    It is possible, but it makes things way more expensive and complex. The Bruce Nuclear Station manages it with booster/absorber rods to overcome xenon poisoning and steam plant tricks to reduce the need to adjust reactor output.

  22. Re:Someone should do this coal power on Windfarm Sickness Spreads By Word of Mouth · · Score: 0

    1. It only looked at radiation released during "normal" operation. It didn't consider accidents at nuclear plants, which in reality account for nearly all the radiation they have released.

    It didn't consider accidents at coal plants either, so it may balance out.

  23. Re:In other news on Windfarm Sickness Spreads By Word of Mouth · · Score: 5, Informative

    The reality was the concentrations of these compounds were in like 5 ppb (parts per billion), when checked on by DNR and others. Put into perspective it was like a football field, a mile high and one marble sitting in the end zone. Pretty mild

    5PPB is "mild"?!

    You're talking about compounds with an LD50 in the micrograms/kilogram.

    Safe exposure is 4 picograms/kilogram/day

    5 ppb in your drinking water would get you about 18 micrograms/day, or 60,000-ish times that.

  24. Re:Just like Fracking! on Windfarm Sickness Spreads By Word of Mouth · · Score: 1

    Or "I've got secret crap in my drinking water" sickness.

  25. Re:Eh, that's it? on Samsung Unveils the Galaxy S4 · · Score: 1

    What is the big deal about having to plug your phone in to charge it?

    If you don't need a physical port for charging, you can seal the device completely to protect against dust/water and not need to put wear on the gaskets integrated into such cases to allow access to the ports.