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User: QuantumPion

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Comments · 598

  1. Re:Ehhh, cases. on Apple Edits iPhone 6's Protruding Camera Out of Official Photos · · Score: 1

    The thinner you make the phone, the thinner it will be even with a case on. And since the camera has to have a cut-out for it anyway, it makes no difference unless you are using the phone without any case.

  2. Easier and better solution on Using Wearable Tech To Track Gun Use · · Score: 1

    Why not just add a small camera attachment to the gun (i.e. on a picatinny rail where flashlights are commonly mounted) and have it automatically activate whenever the gun is held? Seems simple, cost effective, and would show exactly when and what is being aimed at and what was happening.

  3. Testable Prediction on UN Study Shows Record-High Increases For Atmospheric CO2 In 2013 · · Score: 0

    On the global scale, the amount of CO2 in the atmosphere reached 396.0 parts per million in 2013. The atmospheric increase of CO2 from 2012 to 2013 was 2.9 parts per million, which is the largest annual increase for the period 1984-2013. Concentrations of CO2 are subject to seasonal and regional fluctuations. At the current rate of increase, the global annual average CO2 concentration is set to cross the symbolic 400 parts per million threshold in 2015 or 2016.

    Oh good, they actually have a testable quantifiable prediction that CO2 will continue to increase at the same rate and exceed 400 ppm in the next two years. If their prediction proves to be correct that will lend credibility to their models. But if CO2 does not do this, will they admit they don't know what exactly is going on with the environment? Or will they still claim that the less than expected raise in CO2 is also proof of climate change due to some previously undisclosed factor?

  4. Re:Time to travel 11 light years on Astronomers Find What May Be the Closest Exoplanet So Far · · Score: 2

    Try plugging your trip into the Tsiolkovsky rocket equation. Assume the most theoretically advanced engine exhaust velocity. What is the required initial mass for your rocket? How many multiples of the mass of the entire universe are required for your rocket?

  5. Re:and yet on Researchers Find Security Flaws In Backscatter X-ray Scanners · · Score: 1

    Nothing will change most likely.

    Sure they will. They will quickly be replaced with an improved model, generating large profits and campaign contributions for all involved, just like in the broken window parable. Everybody wins!

  6. Re: Fusion Confusion on If Fusion Is the Answer, We Need To Do It Quickly · · Score: 1

    Despite having spent billions (22 Billion USD on hot fusion research by US alone) on the problem so far, with billions yet to come, we do not have working fusion reactors. Even ITER will just be a prototype with no power generation at all. Cost to develop commercially, unknown but bound to be a lot of money.

    Despite $10 billion spent on the Large Hadron Collider, we have yet to see any production of commercially useful quantities of antimatter. Therefore, the LHC is a boondoggle waste of money and a failure.

  7. Re:Cost to dismantle vs fix on San Onofre Nuclear Power Plant Dismantling Will Cost $4.4 Billion, Take 20 Years · · Score: 1

    These aren't just some random leaky pipes. We're talking about both steam generators, on both units. What happened was the old steam generators were at the end of their design life, so they were replaced with what was supposed to be like-for-like replacement. It turned out the new ones had a design flaw which caused the tubes resonate and vibrate, causing damage early on. The original cost of the steam generators was nearly $1 billion. While they could get new steam generators, it would probably take at least two years to have them made and installed. The lost generation during that time, combined with all sorts of regulatory costs, would be too much to make it worth it.

  8. Re:Got mine 2 days ago. on iFixit Takes Apart the Oculus Rift DK2, Finds Galaxy Note 3 Display Inside · · Score: 1

    This is very true indeed. I've had tons of fun playing flight simulators Elite Dangerous and DSC. The games where you have to move around in first person make me a little dizzy, especially when turning. I really wish there was a way to adjust the speed at which you turn, or implement some method of making walking feel more natural. Anyway, I also tried out a roller coaster demo, and that nearly made me sick after about 6 seconds. Simulator sickness, due to lack of IRL g-forces, is a very, very strange feeling

  9. Re:medical services need a billing time limit on 35% of American Adults Have Debt 'In Collections' · · Score: 1

    Because in America we have two groups of people - those that think they have a right to be provided unlimited health care for free at someone else's expense, and those that think health care is a service like any other that should be paid for by the consumer. The mess we have now is a result of government trying to please both groups simultaneously.

  10. My LASIK story on Laser Eye Surgery, Revisited 10 Years Later · · Score: 1

    I had been considering getting LASIK for years but kept putting it off out of fear of damaging my sight, or the idea that technology would improve in the future and make the outcomes better/less risky. About two years ago though I started getting terrible headaches due to Temporomandibular joint dysfunction, caused by my glasses. Basically, the feel of my glasses on my face was causing me to contract my facial muscles so much that it was giving me severe headaches and sometimes even a jaw so sore I could not open my mouth. I tried contacts several times over the years but none of the brands worked for me - they were too dry, too irritating, and I was unable to focus on computer screens with them for some reason (necessitating needing contacts + reading glasses!).

    So finally in spring 2013 I finally got the nerve (and HSA funds saved up) to get LASIK done. I went to a highly reputable doctor, whom has performed more procedures than anyone else in the country (including several famous actors and athletes). They told me going in that no surgery is perfect and to have realistic expectations. I was an excellent candidate, I had nice thick corneas and moderate myopia and astigmatism. The only problems were my eyes were a little on the dry side and my pupils dilate greater than the treated area. I went ahead with the surgery anyway, once I had the nerve to go through with it I was extremely excited and eager to have it done and be able to enjoy the rest of my youth without needing glasses.

    My results came out very good, but not perfect. A friend of mine whom had LASIK just before myself was disappointed because they under corrected her. Knowing this, I asked the doc to not under correct, I wanted the full correction. I ended up getting about 20/15 in both eyes, so I was very happy. I had bad halos and starbursts, which made me somewhat worried. However, those aberrations very gradually went away. It was so gradual that I hardly even noticed that I could no longer see them - but it took over a year. I do have drier eyes even now, so I need to use eye drops once a day or every other day. But they are not irritated or uncomfortable, they just get kind of sticky over a couple days which makes my vision less sharp. The only other downside was my nightvision is kind of...weird. When my pupil dilates greater than the treated area, I see hard to describe aberrations - mainly in point light sources in a dark area that end up having a sort of blur or ghost around them.

    Over all, I'm very happy with my results and glad I took the plunge. I don't even remember what it was like to have glasses any more and I love no longer being reliant on them. Especially now since the Oculus Rift is coming out very soon!

  11. Re:My coworker had a bad experience on Laser Eye Surgery, Revisited 10 Years Later · · Score: 2

    I had lasik about 1.5 years ago, they didn't mess it up, but I do need to use eye drops every day or every other day. My eyes don't get uncomfortably dry or irradiated, but they get kind of sticky which makes my vision less sharp. So I use eye drops to wash them out basically.

  12. Re:Fear on Laser Eye Surgery, Revisited 10 Years Later · · Score: 1

    I was too until I finally had the balls to just do it. I'd rather be able to live the rest of my active youth without the need for glasses than worry about whether I will need bifocals when I'm 40.

  13. Re:Astronomy, and general poor night-time results. on Laser Eye Surgery, Revisited 10 Years Later · · Score: 2

    This is the one main gripe I have about the outcome of my surgery. I went in to it knowing that I was susceptible to worse night vision, due to having pupils that dilate larger than the corrected area. At night time, seeing bright objects in an otherwise dark area causes a weird sort of blur or ghost that is hard to describe. It makes visual astronomy more difficult. However despite that negative side effect, my night time vision is still better than it was with glasses - just not 100% perfect. The benefits outweigh the costs and I'm happy with the results overall.

  14. Re:not a permanent fix on Laser Eye Surgery, Revisited 10 Years Later · · Score: 1

    I had mine done at TLC which offers lifetime guarantee - they will perform a touch up surgery for free if my vision ever degrades enough to need it again.

  15. Re:Cecil Kelley on Site of 1976 "Atomic Man" Accident To Be Cleaned · · Score: 1

    The people who got the highest dose at Hiroshima and Nagasaki also suffered from the other effects of the bomb, like heat and blast, and there wasn't emough left of them to measure

    The bombs were detonated at some altitude above the ground so no one could have been close enough to receive that much direct radiation anyway.

  16. Re:Cecil Kelley on Site of 1976 "Atomic Man" Accident To Be Cleaned · · Score: 2

    "As far as I am aware the highest radiation dose anyone has received was Cecil Kelley..."

    Not to be too snarky, but I believe that some former folks at Hiroshima and Nagasaki would beg to differ.

    No. To get that kind of radiation dose from a nuclear explosion you would have to be much closer than the altitude the bombs were detonated at. So close that you would be instantly vaporized by the thermal radiation.

  17. Cecil Kelley on Site of 1976 "Atomic Man" Accident To Be Cleaned · · Score: 5, Informative

    As far as I am aware the highest radiation dose anyone has received was Cecil Kelley, whom was exposed to a criticality accident at a plutonium processing plant. When the tank stirrer turned on, the geometry of the plutonium solution became critical, exposing him to ~12,000 rem. He died 36 hours later.

    See Page 16 for a description of the accident here: http://ncsp.llnl.gov/basic_ref/la-13638.pdf

    Or the wiki here: http://en.wikipedia.org/wiki/Cecil_Kelley_criticality_accident

  18. Glad Canton lost out of spite on House Majority Leader Defeated In Primary · · Score: 2

    I'm glad Cantor lost, just out of spite. He ran the meanist, ugliest, lyingest, dirty campaign I've ever seen. Running attack ads left and right which were outright lying, just because he could because Bratt didn't have the money to run opposing ads. Cantor was known for not appearing at town halls, snubbing the VCDL and other local conservative groups, and generally treating his own constituents and elections as a nuisance - like a ruling class elite. Apparently, on the day of the election, Cantor was in Washington bragging about how he out-spend Bratt 50-1 in order to crush him to prevent future primary contestants.

  19. Re:Can't he still win on House Majority Leader Defeated In Primary · · Score: 1

    He just stated this afternoon that he will not be running as write-in and will be stepping down as majority leader July 31st.

  20. Re:Not a battery on Group Demonstrates 3,000 Km Electric Car Battery · · Score: 1

    Ok, not sure what the fucking hell beta did to my comment between editing and submitting, but here it goes again:

    This isn't really a "battery" any more so than gasoline is. Technically, you could recover the waste products from gasoline combustion, and using various chemical processes + energy turn it back into gasoline. But that doesn't mean your gas tank is a battery. Same goes for this thing. It is basically an engine burning aluminum. Traveling 3000 km in a car that gets 50 mpg requires about 100 kg of gasoline, so this has about the same energy density.

  21. Not a battery on Group Demonstrates 3,000 Km Electric Car Battery · · Score: 1

    This isn't really a "battery" any more so than gasoline is. Technically, you could recover the waste products from gasoline combustion, and using various chemical processes + energy turn it back into gasoline. But that doesn't mean your gas tank is a battery. Same goes for this thing. It is basically an engine burning aluminum. Traveling 3000 km in a car that gets 50 mpg requires of gasoline, so this has about the same energy density.

  22. Re:Wait a sec on Belief In Evolution Doesn't Measure Science Literacy · · Score: 1

    We know that there is something that causes attraction between objects and can make predictions based on our observations of that effect,

    This is the realm of science.

    but we can't explain with any certainty how it actually works or why it exists.

    This is not the realm of science.

  23. Re:Space programs as a crowbar? on Russia Bans US Use of Its Rocket Engines For Military Launches · · Score: 3, Insightful

    Iraq was a war for oil only in the sense that Saddam invaded our ally, Kuwait, whom we agreed to protect, to annex their oil fields.

  24. Re:Blank Media on Sony Warns Demand For Blu-Ray Diminishing Faster Than Expected · · Score: 1

    That may have been the case 10+ years ago when most people still had 20" CRT TV's. Now that 50" LCD TV's can be had for under $500, not so much.

  25. Re:It depends on the hat you're wearing on Drone Camera Tornado Coverage Raises Press Freedom Questions · · Score: 1

    Lewinsky wasn't the one charging sexual harassment. She was a willing participant, but was the witness to attest for the person whom was unwillingly harassed, Paula Jones. The case didn't "blow up on technicalities", Clinton was found guilty of obstruction of justice and perjury, and settled the case w/ Paula Jones. The House impeached Clinton but the Democrat controlled senate refused to convict.