Slashdot Mirror


User: Deadstick

Deadstick's activity in the archive.

Stories
0
Comments
2,517
First seen
Last seen
Profile
(view on slashdot.org)

Comments · 2,517

  1. Re:nothing new here on Gigantic Air Gun To Blast Cargo Into Orbit · · Score: 4, Interesting
    gun-fired projectiles with electronic fuses are a decades-old technology

    Matterafact, the proximity-fuzed antiaircraft shells of WW2 had a vacuum tube in them.

    rj

  2. Time was... on Mainstream Press "Cringes" At Win7 Launch Parties · · Score: 1

    ...that when somebody came up to you out of the blue and invited you to a party, all you had to worry about was Amway.

    rj

  3. Re:A solution on Windows 7 Touch, Dead On Arrival · · Score: 1

    A touch-screen panel would work just peachy for that too, but MSFS is the one with the great big market. Personally, I run FlightGear.

    rj

  4. Re:A solution on Windows 7 Touch, Dead On Arrival · · Score: 1

    I think MS Flight Sim users would love a configurable touch-screen instrument panel, but MS has canned its MSFS development team, so forget that.

    rj

  5. Re:Generic sounds, words can not be trademarked on Tour Companies Battle Over Trademarked Duck Noises · · Score: 1
    You can still play the three notes of the chimes in a commercial

    You could conceivably make a case for controlling even that. The NBC chimes consist of the notes G, E, C -- which, according to some sources, constituted an acronym for General Electric Corp which had an interest in NBC.

    rj

  6. Re:That's a bit harsh... on Military Helmet Design Contributes To Brain Damage · · Score: 1
    I guess boxing gloves cause brain damage, too?

    Yes.

    and the gloves reduce the risk

    No, at least according to my cousin the doctor. His explanation:

    The human brain is encased in several pounds of bone. The human fist is made of, basically, chicken drumsticks. Punch someone in the head too hard, and you'll break your fingers. Bare-knuckle boxers pulled their punches for that reason; the object was to deliver moderate hits to both the supraorbital ridges. Thanks to the heavy concentration of blood vessels in the head, the opponent would be blinded by blood, and the fight was over.

    The boxing glove solidifies the fist to the point where a powerfully-built man can deliver a maximum-effort blow to the head without injuring himself. It changed boxing from a face-rearranging sport into a brain-damaging sport. Which gave boxing a better reputation than it deserves, because the brain damage usually doesn't show up right away; it waits years, and then they can blame it on Parkinson's disease or somesuch.

    rj

  7. Re:Lol on US Fed Gov. Says All Music Downloads Are Theft · · Score: 1

    I'll second that.

    Couple of years ago I drove up to the outdoor box at my local PO, dropped in a fistful of bills, then drove to work. Few minutes later, I reached in my pocket and found the stamps I had meant to put on the envelopes.

    I drove back to the PO and told the postmistress of my plight. She said "Go on out to the box. I'll send somebody." A clerk promptly showed up carrying an empty sack. She then unlocked the box and stood there for half an hour, in miserably cold weather, supervising me while I rooted through the bin for my envelopes. Meanwhile, she used the sack to receive mail from drivers who couldn't reach the box because I was in the way.

    I found all but two of my bills. When I was done, the clerk checked their return addresses against my driver's license and I was on my way.

    Two days later I received two envelopes, each containing a Xerox copy of one of my checks and a note saying I could retrieve them if I liked.

    Oh, and if I drop a Netflix in that same box by about 10 AM, I get an email the same evening saying it's in Returned status and my next disk is on the way.

    What a bunch of lazy-ass losers.

    rj

  8. Re:Error? on "Gigantic Jets" Blast Electricity Into the Ionosphere · · Score: 1

    Good point -- but still, it will deliver all those coulombs on command. From a circuit analysis POV, a storage battery can be treated very accurately as a charge storage device. Externally, it differs from a capacitor only in that its voltage doesn't go up (much) with charge level.

    rj

  9. Re:Error? on "Gigantic Jets" Blast Electricity Into the Ionosphere · · Score: 1
    A Coulomb is a heck of a lot of current

    Your typical Diehard stores about a quarter million of them.

    And it's charge, not current.

    rj

  10. Ask her to report... on How To Prove Someone Is Female? · · Score: 0, Redundant

    ...to a nonexistent address and see if she asks for directions.

    rj

  11. Re:Counterintuitive conclusions on Obstacles Near Emergency Exits Speed Evacuation · · Score: 4, Informative

    If there is anything surprising here, it is that we made it all the way to 2009 before someone thought to conduct experiments on a matter as important to public safety as emergency exits.

    We made it to 1942 before we even required emergency exits to open outward. Google "Cocoanut Grove Fire".

    rj

  12. Funny this should come out today... on The Mindset of the Incoming College Freshmen · · Score: 3, Interesting

    ...I just told my Electronics 1001 students about the tube testers they used to have at Seven-Eleven. I'll have a 12AU6 and a Slurpee, please. rj

  13. Re:A few words... on Production of Boeing 787 Dreamliner Delayed Again · · Score: 4, Informative

    Perhaps you'd prefer Scientific American: http://preview.tinyurl.com/lvnqa3

    rj

  14. Re:Summary doesn't make it clear... on Arizona Judge Tells Sheriff "Reveal Password Or Face Contempt" · · Score: 3, Insightful

    It can be put more succinctly:

    Some societies knowingly sentence their criminals to be gang-raped.

    Others don't.

    rj

  15. Re:Losing it's luster on A Planet That Orbits Its Star the Wrong Way · · Score: 3, Insightful
    I remember when the first proof of an extra-solar planet was found, and people were amazed.

    Well, maybe you were amazed. The existence of extra-solar planets has never been in serious doubt; we went a long time without finding any for the simple reason that they are extremely hard to detect. There were many supposed observations that fizzled out in experimental error, and that resulted in a lot of skepticism being attached to further finds. Now that we have the proper measurement techniques, the discoveries are coming at a rate of a dozen or more per year.

    Look at it this way. Suppose you and I are standing on two mountaintops a few miles apart on a dark moonless night. I have a five-cell flashlight and one of those war-surplus searchlights they use to advertise new furniture stores. If I point the flashlight at you and turn it on, you'll see it easily.

    Now suppose I point the searchlight at you and turn it on. Then I turn the flashlight on again -- or maybe I don't. Can you tell whether it's on or not?

    That is approximately the problem involved in finding an extrasolar planet.

    rj

  16. Re:No. on Can Unmanned Aircraft Mix With Commercial Planes? · · Score: 1

    Perhaps it would help if you thought of the pilot as a sysadmin.

    rj

  17. Re:Where's the issue? on Can Unmanned Aircraft Mix With Commercial Planes? · · Score: 1
    Both UAVs and gliders tend to fly at low altitudes

    Snrk... http://preview.tinyurl.com/obgg5l

    rj

  18. Re:No. on Can Unmanned Aircraft Mix With Commercial Planes? · · Score: 4, Insightful
    Computers don't get heart attacks or fall asleep at the stick.

    Or figure out how to make a successful landing in a river when the engines fill up with birds...

    rj

  19. Re:Private property. Keep out on Tesla Motors Turns a Profit For the First Time · · Score: 1

    Well, you'll have to explain the logic behind that. You borrow money, you develop a product, you patent it, you pay the money back and you own the patent. You weren't "granted" anything: you took the risk by borrowing money, and you get the proceeds from the patent you gambled on.

    Unless, of course, you fail to pay the loan back -- in which case you're bankrupt and the lender winds up owning the patent. Venture capitalist loan, government loan...what's the difference?

    rj

  20. Re:Private property. Keep out on Tesla Motors Turns a Profit For the First Time · · Score: 5, Insightful
    the insinuance that somehow because someone owns something that was granted to them by the government that somehow they have a monopoly over it

    That would seem to be a fairly accurate definition of "patent"...

    rj

  21. Re:How do they stay in business? on RadioShack To Rebrand As "The Shack"? · · Score: 1
    and your CPU fan or PSU dies Friday night

    Which is why we have a MicroCenter hereabouts...

    rj

  22. Re:Beware of namechanges on RadioShack To Rebrand As "The Shack"? · · Score: 1
    So despite the lack of "Radio" as their main business

    And the lack of people who have the foggiest notion of what a radio shack is...

    rj

  23. Re:Bingo on A Hypothesis On Segway Hate · · Score: 1
    There was an article in Scientific American perhaps forty years ago about an experimental effort to make an unrideable bicycle. They tried mounting a flywheel on the front wheel axis, geared to spin backward and zero out the angular momentum, and a number of other tricks, none of which worked. I believe the one that finally did work was a geometry change involving the trail, as mentioned elsewhere in this thread.

    rj

  24. Re:They had one of these in the 80s on NASA Offers $1.5 Million For 200MPG Aircraft · · Score: 2, Informative

    Motorgliders have been around longer than that, but they are just as much "sporting goods" as a pure sailplane is. The auxiliary engine doesn't give you the freedom to travel long distances at will. It does two things: it saves you the $30-$60 it costs to get airborne behind a towplane, and it means that if you run out of thermals you can make it to an airport instead of landing in a farm field and calling someone to bring the trailer. If the weather isn't soarable, you aren't taking any trips.

    rj

  25. Heard that before on Microsoft Exec Says, "You'll Miss Vista" · · Score: 1
    My first thought was, Steve meant Windows 7 is designed to be virtually unusable as payback for all the complaints about Vista, but I might be biased.

    Reminds me of when I broke a fibula in my first year of skiing. My doctor thought skiing was something only a dumbass would do, and told me I'd think so too by the time I got out of the cast. I came really close to asking him if he planned to set my leg backwards...

    rj