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User: dwywit

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Comments · 1,317

  1. Re:Next time . . . on Mars Winds Clean Spirit's Solar Panels Again · · Score: 2, Interesting
    Dirt bike riders have been using this principle for years - they're called tear-offs, but the idea is the same.

    A package of n clear plastic panels fits over the eye-goggles, each with a tab for easy removal. Dirt and mud build up until you can't see properly, and instead of stopping, taking off the goggles, cleaning them, putting them on and starting again, or just attempting to wipe it off with one hand while still riding, you reach up, grab a tab, tear it off, throw it away, and keep charging on.

    No reasons why a continuous roll wouldn't work the same way.

    And this might sound ignorant, but why not have an earthing strap trailing on the ground, like some cars here on earth? I suppose the entire rover would need to be designed to allow drainage of static, but would that be a problem? I mean, if there's a static buildup, and no way to drain it off, won't it become a problem when the potential difference between rover and the surface gets large enough?

  2. Re:Just boycott the asses pleases on Some Of Australia's Tubes Are About To Be Filtered · · Score: 1
    You're displaying a spectacular level of ignorance - how about doing some research, mmmkay?

    iiNet have been quite vocal in their opposition, and I think they're in a good position to provide some counter-arguments - but now they're not taking part in the trial. Perhaps the govt. decided that honest ISPs wouldn't provide the results they were looking for.

  3. Re:OH NOES!!! on IBM Building 20 Petaflop Computer For the US Gov't · · Score: 1
    I was going to use mine as a freezer - I bought it from ex-employer for AUD$10. Yep, a working AS/400 for ten bucks. Couldn't use it, though - the OS was licenced to the original owner and it wasn't transferable - and I didn't have enough power to make it go.

    So I gutted it (hung the CPU card on the wall as a memento), and I was going to line it with insulation and install a compressor/evaporator/condenser, but I never got around to it.

    Now it stores home brew.

  4. Re:OH NOES!!! on IBM Building 20 Petaflop Computer For the US Gov't · · Score: 1
    Ah, the joys of OS/400. I remember those days, playing with the key and switches of the service processor on the front of a 9406 rack....

    I wonder if this monster will have something similar - IPL from the 'A' or 'B' microcode, load from tape, etc, etc

  5. Re:Wines, cheeses, trees on Why Do We Name Servers the Way We Do? · · Score: 1
    Ditto - we had a small enough system that names like MAILBERT, FILEBERT, INTRABERT, WEBBERT, BACKBERT, PDCBERT, and BDCBERT worked well enough.

    Then along comes Mr. "I come from the city so I know more about this than you" and insists on a naming scheme with no useful mnemonics whatsoever (you had to look up a spreadsheet to correlate name with function), and it went downhill from there.

  6. Re:Do the math, folks on Intel Testing Solar Power For Data Centers · · Score: 1
    There's a few extra things to consider when trying to design and implement a solar PV-powered system.

    Yes, PV output of 154 watts per square metre sounds about right - during the middle of the day at low latitudes, when it's not cloudy. You have to over-supply the amount of PV to allow for such cloudy days (where PV output can be as little as 10% of peak), early mornings and late afternoons, etc.

    Putting it back into the grid would seem to be the most cost-effective solution - it offsets your energy bills, but it doesn't negate the need for UPS, so you still have to have a big battery bank with inverters, regulators and so on. If you're going to install enough UPS batteries to give you n hours of independence when the grid goes down, you may as well go the whole hog and put in a stonking great bank of batteries and a back-up generator.

  7. Re:Where are they getting the power? on Australia Developing Massive Electric Vehicle Grid · · Score: 1

    If Macquarie have anything to do with it, it'll make a profit. They've got fingers in many pies.

  8. Re:Why is Cobol still alive? on Cobol Job Market Heating Up · · Score: 1
    1. "Lightning hit" and replacement parts. Most mainframe customers actually have contemporary gear because maintenance costs for older gear will soon exceed replacement cost. Depending on your analysis of risk for your operations, you're also likely to have a hot site to run things until replacement hardware is obtained. My experience with IBM for instance is that while you're happy to continue to pay big$$$ for maintenance, they're happy to keep parts in stock - after all, your budget is your problem, not theirs. Didn't they boast about still having parts for their first electric typewriter?

    2. GUI interfaces are NOT the best for pure data entry. For example, it's faster to jump from field to field using a tab key instead of a mouse. Don't believe everything you hear about WIMP interfaces.

    3. The sheer quantity of *nix/doze boxes and SANs required to replace the processing power and reliability of a mainframe probably wouldn't give as much of a saving in power costs as you might think.

    You're right about the importance of transition planning - it's just that the plan might not be about transitioning to PCs/servers.

  9. Re:Why is Cobol still alive? on Cobol Job Market Heating Up · · Score: 1
    As a matter of interest (and relevant to the topic), are you facing any issues for systems written in RPG?

    (From an ex-RPG programmer)

  10. Re:Have to watch what I say on In IE8 and Chrome, Processes Are the New Threads · · Score: 5, Funny

    What, something like hawking fell ?

  11. Re:Waste hydrogen? on ISS Gets New Recycling Gear, Ready For Larger Crew · · Score: 1
    H20 reclaimed, while the methane is dumped - just like my large colon.....

    Sounds like space farts to me...Oh, wait, in space no-one can hear you....never mind

  12. Re:Who Cares What Language, It Reeks of Poor Desig on Why COBOL Could Come Back · · Score: 1
    AOL!

    I used to maintain a licencing system for commercial fishing (written in RPG!), and one group of auditors criticised me for making changes to the source code. "Why is this?" came the question from management. My response drew silence - "Because you keep changing laws and management strategies. For example, last year, you charged fees that rose in a straight line according to the length of the fishing boat. This year, you've brought in a somewhat more complicated structure that requires us to calculate the under-deck-storage-volume, add in the number the 'tender boats', etc, etc. I could re-write the system to cater for this and future strategies, but that would cost $BIGFRACTIONOFTOALORGANISATIONBUDGET. Shall I get started?" And of course, nothing changed.

  13. Re:Nope, no typo, just a thinko :) on Denon's $499 Ethernet Cable · · Score: 3, Informative

    "Harry Potter" = moderately well-constructed fantasy, but there are some who take it seriously.

  14. Re:monoculture is a problem on Bye Bye Bananas — the Return of Panama Disease · · Score: 1
    Amen Brother - we here in Oz grow a few varieties, and somehow they manage to sell Cavs in some volume.

    There's a much nicer variety known as "Lady Finger" which are smaller than the Cav, but MUCH tastier, sweeter and not as astringent, and resistant to diseases that afflict Cavs.

    Anybody know if "bunchy top" is the same as fusarium wilt?

    I've some Lady Fingers growing in my backyard, and they seem to propagate by shoots. Each tree sends up one or two sideshoots, and we cut down the main tree after the bunch has ripened, then cut out all but the best and strongest-looking shoots. I suppose that makes these clones too, although there must be some variation.

  15. Re:To recreate Blade Runner... on Philip K. Dick's 'Ubik' To Be Filmed · · Score: 2, Funny
    NOOOOOOOOOOOO!!!!!!!

    I just threw up in my mouth a little bit.

  16. Re:Ah, I remember Windows XP on Bill Gates: Windows 95 Was 'A High Point' · · Score: 1
    Not from this user's POV. W2K server and wkstn versions had stability that NT server and wkstn could only dream about.

    W2K also handled driver installation better, and didn't need a reboot every time something new was installed.

  17. Re:Why are we even defending large predators? on Bits of Tassie Tiger Brought Back from Extinction · · Score: 1
    Just FYI - the thylacine (Tasmanian Tiger) was about the size of a medium dog.

    Probably the top and largest predator in its own environment, but not the same size as your "large predators", even though it probably performed the same functions.

  18. Re:WTF? on A Guardian Angel In Your Cell Phone · · Score: 4, Funny
    Imagine the possibilities for fun:

    1. design device to detect the 'guardian angel' in a roomful of people that you don't like

    2. broadcast subversive material in its vicinity

    3. profit!

  19. Re:Be happy on Terrorist Recognition Handbook · · Score: 1

    Already done. See http://www.youtube.com/watch?v=1uwOL4rB-go. Just ask Achmed.

  20. Re:stern pinball sucks on The Last Pinball Machine Factory · · Score: 1
    *sniff*

    RIP Bally pinball games

  21. Re:multiple sequels usually don't work too well on New Dune Movie Confirmed · · Score: 1
    The last thing I heard (some years ago, now) was that Quincy Jones held the movie option on Ringworld, and that Chow-Yun Fat was being considered for Louis Wu. An excellent choice IMO. Bruce Willis? Not so much. I don't think it's so much an action book - more of a "how the hell do we get out of here" puzzle with some actiony adventures along the way. A role for someone a little more cerebral than ol' Bruce. Now for Teela - a tall, dark-haired, clumsy, innocent young thing - any takers?

    spoilers ahead

    I wonder if the option has expired yet? I'd like to take it on. Imagine - Ringworld as a movie, then Ringworld Engineers (imagine the CGI as the Hindmost fires the sun as a laser!), Ringworld Throne (lose the first half of that one - who cares about the vampire nest - I want to see the battle on the rim transport system) and Ringworld's Children - I can feel a nerdgasm coming on....

  22. Re:My favourite monster on What's Your Favorite Monster? · · Score: 1

    The Legendary black beast of
      aaa
            aarr
                    rrrrggg
                                ggg
                                        hhhh

  23. Re:Will we get these soon? on Researchers Design Microchip Ten Times More Efficient · · Score: 2, Funny

    I believe that one's testicles hang away from the body because they need to be a degree or two cooler than core body temperature - would that suffice? Could be a problem for the girls, though.

  24. Re:Untrue on Casino Insider Tells (Almost) All About Security · · Score: 1
    Pokies = one-armed bandits, AKA poker machines

    Two-up = gambling game played with 2 pennies, tossed spinning in the air, bets placed on combinations of evens (both heads, both tails) or odds, and repetitions of same

    Cow-cockies = cowboys of varying status ranging from poor (station hand) to moderately well-off (manager).

    Cheers

  25. Re:Untrue on Casino Insider Tells (Almost) All About Security · · Score: 1
    "and those who simply walk in with $500 and intends to make it last as long as they can, but know that the chances of them walking out with more than they went in are not in their favor."

    That's me! There's only a very small chance that I'll walk out with pockets bulging, but I did it for the fun of it. Never play the pokies unless you like to fork out cash to watch blinkenlights, but blackjack and two-up (here in Oz) are just fun - the occasional roulette and craps game can be exciting, too. It was eye-opening to watch my first two-up game after the races at a country racetrack (Marble Bar, Western Australia) - the rolls of fifties and hundreds suddenly appearing out of cow-cockies' back pockets was jaw-dropping.