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User: qinjuehang

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  1. Re: "Once widely emitted"? on 3D Maps Reveal a Lead-Laced Ocean · · Score: 1

    China's CO2 gas emissions per capita are about a third of that from the US. If you consider that China's industry probably contributes significantly more than their automobiles, it shouldn't be hard to realise that the summary was probably right. In America almost every family can afford cars. Not true in most Asian societies. (Yes there are exceptions, such as Singapore, hence I said most.)

  2. Re:supposedly obsolete tech on PC Designer Says PC "Going the Way of the Vacuum Tube" · · Score: 2

    Russian fighters

  3. Article is wrong on Construction of ESA Galaxy Mapping Satellite Completed · · Score: 1

    The resolution is 0.08 arcseconds. That translates to it being able to resolve 150m objects on the moon. You'd need a really big thumb I guess.

  4. What. on Digital Generation Rediscovers Analog Wristwatches · · Score: 1

    A cool machine that is all moving parts has got to be intrinsically interesting to someone born into this generation,' says Mitch Greenblatt, an online retailer of design-forward watches who is seeing a surge in business, 'because there's just nothing like that in their life.

    Cars anyone? Hard drives? Cameras? I don't see what this guy is getting at.

  5. Sabayon Linux? on Ask Slashdot: Easiest Linux Distro For a Newbie · · Score: 1

    Why doesn't anyone ever recommend that. Its really good if you don't try to force portage on it.

  6. Re:No more Moronix, please! on Nailing the Cause of Recent Linux Power Issues · · Score: 5, Informative

    As bad as some of the Phoronix articles can be, they have contributed a lot to the community. After all, they played a pivotal role in setting up openbenchmarking.org, and are pretty much the only source of Linux hardware reviews.

  7. Re:Why FLAC on Why We Should Buy Music In FLAC · · Score: 2

    While that is true, it doesn't matter due to how easily audio formats can be converted, unlike many analogies raised here about competing hardware formats.

  8. Re:VHS vs BETAMAX on Why We Should Buy Music In FLAC · · Score: 1

    Its not a hardware difference, unlike VHS and BETAMAX. Conversion is possible.

  9. Why FLAC on Why We Should Buy Music In FLAC · · Score: 1

    Wavpack is superior technologically!

  10. Re:Hmmm.... on Are Google's Patents Too Weak To Protect Android? · · Score: 0

    How does that matter, may I ask?

  11. Re:It's basically the same as the *nix repositorie on Jimmy Wales Declares App Store Models a Threat · · Score: 1

    There exists PPAs and Overlays, but you can't open a private "App Store" for OS X

  12. Re:And for those not interested in reading TFA on Hubble Confirms Nature of Mysterious Green Blob · · Score: 1

    ... the blob is, according to observations, a gas cloud who was irradiated until recently by a now dead quasar. The irradiation excited the oxygen atoms in the cloud, making it glow green.

    I think it wouldn't have been too much to add this to the entry.

    ... the blob is, according to observations, a gas cloud who was irradiated until recently by a now dead quasar. The irradiation excited the oxygen atoms in the cloud, making it glow green.

    a gas cloud who was irradiated until recently by a now dead quasar

    a gas cloud who was irradiated

    a gas cloud who

  13. Re:timothy... on Unwise — Search History of Murder Methods · · Score: 1

    U burn too?

  14. Home Servers? on Stallman Worried About Chrome OS · · Score: 1

    The main advantage of clouds, where you can access your data anywhere, can be just as easily achieved by a home server, for example. And nowadays, just about any computer, even a Intel Atom PC drawing less power than a tungsten bulb would work as a file server. Granted, it takes expertise, but setting up a basic home server can easily be automated. The only reason cloud computing is flourishing instead is hype. People don't realize if cloud computing ever becomes the norm, Google would start charging their services.

  15. Re:lighter fluid. on Lasers Approach Their Ultimate Intensity Limit · · Score: 1

    Who the hell modded this up?

  16. Re:Bought My Kids A Telescope For Christmas on Herschel's First Science Results, Eagle Nebula · · Score: 1
    I've also been looking through a 14" at the Sun for year. It isn't dangerous, you just need a solar filter, and make sure its in good condition.

    literally dangerous to do any other way.

    Quite false...

  17. Re:Bought My Kids A Telescope For Christmas on Herschel's First Science Results, Eagle Nebula · · Score: 1

    That was months ago. Also, it takes a decent scope to see detail on saturn, such as a C5. A department store scope would never be able to.

  18. Re:Bought My Kids A Telescope For Christmas on Herschel's First Science Results, Eagle Nebula · · Score: 1

    I'm particularly bad in his aspect...the first proper scope I ever used was...a 14" observatory Dall Kirkham. But desensitized? No. Seeing them through a real telescope is just...different. It is never like looking at pictures, no matter how good the pictures are. But I do have to agree, part of the fun of star gazing comes from the satisfaction of finding a difficult object...I can still remember finding Ring nebula through a 5" for the first time!

  19. Re:Worst case on Dying Star Mimics Our Sun's Death · · Score: 1

    If those ultra-intelligent life are really as good as they're hyped up to be, why aren't we seeing some totally amazing stuff happening all around us?

    Prime Directive ;)

  20. Re:Bought My Kids A Telescope For Christmas on Herschel's First Science Results, Eagle Nebula · · Score: 1

    Aperture is everything, alas.

    Tsk tsk... You saying a 6" Schmidt would beat a 3.5" Apo? It really depends on what you are looking at.

  21. Re:Bought My Kids A Telescope For Christmas on Herschel's First Science Results, Eagle Nebula · · Score: 1

    It's new moon right now!

  22. Re:Bought My Kids A Telescope For Christmas on Herschel's First Science Results, Eagle Nebula · · Score: 2, Informative

    Depends on your skies, more location, how late you are willing to stay until, and of course your scope. For starters, try Pleiads and Orion nebula. If my guess of your position is close enough, you should be able to see both just after the sun sets completely, together with Jupiter. Mars and Saturn should come up much later. If you are feeling adventurous, try Double Cluster, M44 (Beehive), and Andromeda. Those objects I mentioned are typically visible in Binoculars, so should pose no problem for a telescope. The last 3, however, may or may not be naked-eye visible (again, depending on various factors, such like light pollution), and even if they are, might require experienced observers to pick out, so might be hard to find.

  23. Re:Dark matter? on Herschel's First Science Results, Eagle Nebula · · Score: 2, Interesting

    Problem is, not enough dark nebulae has been detected to accound for dark matter. However, there are a class of dark matter candidates, "Massive Compact Halo Objects", that are made of "normal matter", just harder to detect than most.

  24. Re:Can this be used to avoid dark matter? on Herschel's First Science Results, Eagle Nebula · · Score: 2, Informative

    No. It has unprecedented resolution for far-infared, but definitely not the first IR space telescope. Enough matter to account for dark matter would form huge structures due to gravity (assuming nebulosity), and thus if they are detectable at Herschel frequencies, they would haven been detected.

  25. Re:Weird video...? on Dying Star Mimics Our Sun's Death · · Score: 1

    What disturbes me is how the "hotspot" appears in the same location every cycle. It would of course make sense if the poles are hotter, but that the poles are significantly hotter doesn't make sense in itself, given the convection going on in most stars, and that hot gases/plasma would move to areas of lower gravity, in other words, the equator. And that the pole sticking out, implying a cigar-shaped star at peak brightness (whereas centripetal force should make it an oblate sphere bulging in equatorial directions...)