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User: vtweb

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  1. Done before - at the New York Experience Theatre on Giant Sub-Woofer · · Score: 5, Interesting

    This has been done before- The "New York Experience" Theatre in New York City had a 26 foot horn Sub-woofer built beneath the floor of the audience.

    It no longer exists, but was on 5th avenue in the basement of the office building for a book publisher. In the 70's I was given a tour by the operators. The theatre was housed in space that had been built to be used as a small planetarium, but had not been completed. A seating floor was built at the base of the dome, and the speaker was built in the space below. The show was a multi-screen multi-media production giving a virtual tour of NY, with physical props included.

    The speaker was an exponential horn, 26 foot in length, and used twice during the show (once was during a subway station scene, I forget the other). The cones of the drivers would only last for about 4 hours of operation, so would have to be reconed every few so many shows. The was built of wood, and curved so that the opening pointed up towards the feet of the attendees.

    Having attended the show many times, (early geek destination in NY), I can attest that it was an intense experience, sitting in the opening of such a speaker.

  2. Re:Feels good on WSIS Physical Security Cracked · · Score: 1

    The point in the article was the lack of notification to attendees of the data collection.
    In addition, no privacy policy was provided when requested.

  3. Re:Ummm... on Tai Chi Robots · · Score: 1

    But only for one half of the process- it may perfect the 'Yin' role, but what of the 'Yang'? Would it initiate in a way that would generate true interaction? The moment it relied on programming, it is not in the moment, and not Tai Chi. It would not only have to balance itself, but it would need to be able to detect imbalance in the opponent, and respond appropriately. A hanging rope is great Yin, but will never initiate. Can this robot do so?

  4. Re:Ummm... on Tai Chi Robots · · Score: 1

    The article says:

    "Chinese scientists have built a 1.58-metre and 76 kilogram robot which can play tai chi, the traditional Chinese form of shadow boxing"

    Shadow boxing is another name for "push hands", which is the engaging of contact with a partner.

    While the sentence seems to equate all of Tai Chi with shadow boxing, it also impies that the robot can interact via push hands style.

    However, what would this be like? With no psyche, and no consciousness, it might be like working with a piece of hanging rope.

  5. homebrew Apple II in 1980-ish on Build a Macintosh From Scratch · · Score: 2, Interesting

    I couldn't afford an Apple II, so I bought the
    little spiral bound manual. It thoughtfully
    included a full schematic (with part numbers),
    and the full Boot and Bios Rom listings! I think
    it was the Rom code that tipped me over the edge
    into the project of building my own.

    I wire wrapped the circuits, and hand programmed
    byte by byte the 5 Roms (2705s, if I recall). One
    for Bios, and 4 for Apple Basic. Memory chips
    were the most expensive components at the time.

    And it worked! Noisy circuitry, I almost had to
    position my hands like I was playing a therimin
    to get it to have a clean display.

    Super of Apple to do 'open source' before it was cool!

  6. Email address for Alexis Park on Defcon X - Live in Las Vegas · · Score: 1

    The site will not load with Mozilla, it is built entirely of Flash content. The only email address I could find, using IE (ugh!) was
    sales@alexispark.com.

    The contact page was simply a scan of a brouchure map cutout.

  7. What Mallory said on Xbox Runs Its First Legal Homebrew App · · Score: 1

    When a clueless reporter asked Mallory why he would climb MT Everest, as if it were the most non-sensical thing imaginable, Mallory answered:

    "Because it is there".

  8. Compaq server support excellent on Tech Support Getting Even Worse · · Score: 1

    We have several older Compaq servers (1600s), and every time we have called for tech support, we got a tech within a minute or two. Each time the first line tech was first rate, and knew how to fix the problem with patience.

    One tech knew Linux well enough to guide us through adding additional parameters to LILO boot to fix the problem, without having to consult a knowledge base (he had installed and played with linux on a 1600 in his office previously!).

    If you want great tech support, buy a used (or new) compaq server!

  9. Credit, but no cash on Review: Blade II - Electric Boogaloo · · Score: 2, Informative

    I spoke with Gene Colan 2 weeks ago, and asked
    him about the movies. He has not gotten a dime
    from either one. He said that he "let it go", but
    that Marv Wolfman had been trying (unsuccessfully)
    to sue for royalties. Gene has a website where
    some of his original art is available for sale.

    Gene and Marv are also credited at the end of
    Blade II, as original creators.

  10. Re:formmail.pl on Microsoft Instant Messenger Virus Sweeps Net · · Score: 1

    There are active search-bots, hunting for instances of formmail.pl on random domains, and testing them for open relays. Check your serverlogs, and you will find that the test request has the URL being tested repeated within the subject, so the email discovering a vulnerable script delivers the URL for further exploits.

    Renaming formmail.pl to anything else, such as formsender.pl, will thwart most of these
    search-and-exploit processes.

  11. Re:Need for product durability and stability on Cringely's Bank Shot · · Score: 1

    We did a successful test of a 14.75 mile link
    using stock BreezeCom equipment. I hiked up an
    800' hill with the Transmitter, antenna, laptop, and
    an APC 600 UPS in my backpack!

  12. Survival Research Laboratories on Junkyard Wars: The Next Generation · · Score: 5, Informative

    These people at http://www.srl.org/ have
    been building massive destructive machines
    since 1978, staging large outdoor events
    generally involving shows akin to "let's shake them in a jar, and see if they'll fight".
    Flames, jet engines, crushers, all the things this new program would want.

  13. Re:small survey on Code Redux · · Score: 1

    Since Aug 1st, My class C block has
    experienced 109,666 code red
    infection attempts.

    83,499 are version II attempts.

    Of all attempts,
    30,388 are from 61.74.162.3
    14,550 are from 61.74.162.16
    13,111 are from 61.74.162.10

    The remaining source IPs are all sourcing
    less than 100 attempts each (most single attempts).

  14. Re:Gift, not exchange on The GPL: A Technology Of Trust · · Score: 1

    You are blending together in one lump
    executable code, and source code.

    GPL is to protect the distribution of
    source code, which is not required for
    others to use your software. Releasing to
    the world executable software is a gift,
    but the source is greater, and what others
    could build on.

  15. Re:this is true on Law Review Article Says Port Scanning Illegal · · Score: 1

    The constant scanning of public web servers is real. Several times I have rigorously backtracked sources of significant scanning over a few days, and most of the originating IPs were overseas. Many from Korea.

    How does this legal structure help reduce scanning from overseas?

  16. Re:Big slow fans, not small fast fans. on Building Quieter Computers · · Score: 1

    > So if we leave it at GND then when the fan breaks we get GND being pulled up to 12v???

    No, because Ground is tied to Earth (hence 'ground'), and has such a resevoir of current capacity that it does not shift- 12v will move towards 0.

    With two voltages other than ground, both are 'flimsy', and will shift towards each other.

  17. Whistle blowers are resented on Approaching Lost Clients About Security? · · Score: 1

    People (clients) most often have to learn the hard way. No matter how many times you say the stove is hot, the real learning occurs when the finger gets burned.

    I run a small SP shop in Vermont, and we had a sleazy developer roll into town. After encountering him, I did a little background checking, and found that he was buying up the domain names of all the local businesses. I started to put out the word, to warn locals that had been flirting with getting websites, but had not committed yet.

    What happened? I was threatened with harm by the sleazoid, and the locals were not much interested in hearing my warnings. So I shut up, and let others learn on their own. Basically, the warnings were useless, and eventually the sleazoid left town (with the FBI investigating him).

    After that, our qualities were better appreciated, and we gained from the contrast. We gained new clients from those who had been burned by the sleazoid, but NOT from any businesses we had warned!

    For us, it was better to just do our jobs, take effort to point out in our sales/bids what we do better, and wait out any inferior challengers.

    Some clients buy by price, and will always choose the lowest bid, no matter the downside. Others are interested in relations, and choose who they get along with or like. And some will actually evaluate apples with apples, and choose you due to your quality and expertise.

    Over the years, I have later gotten jobs that I had earlier lost to other shops, largely due to how graciously we dealt with them, and having said nothing but positive things to them about their project and choices.

    As covered in other posts, pointing out peoples mistakes will never get you their business in the future. The potential for you to be an "I told you so" will keep them away.

  18. 101 uses for a dead cat on Bonsaikitten Eaten By Carnivore · · Score: 1

    Will the FBI investigate the book,
    "101 uses for a dead cat"? It was a book
    of cartoons, all centered around imaginative
    uses for deceased felines. I am a cat lover,
    but found the book a hoot (as I do bonsaikitten)

  19. Re:Network Solutions caught RED-HANDED. on What Should Happen To Expired Domains? · · Score: 1

    I fell into the same scenario a few weeks ago.
    Netsol told me it arose due to the domain of interest being tagged for 'deletion', but not
    yet deleted. Since it was deleted, no active invoice existed to be paid. But since it had not
    been deleted, it could not be registered to a new
    applicant.

  20. Re:CineFX magazine on Cool Matrix Filming Techniques · · Score: 2

    oops- Name of the magazine is Cinefex- their website is www.cinefex.com

  21. CineFX magazine on Cool Matrix Filming Techniques · · Score: 1

    CineFX magazine is the best resource for 'how was it done' articles. Each issue highlights 3 movies and covers all effects, with production photos and interviews with the techs. It is a trade magazine, for the effects industry. It is hard to find copies. It is an odd-size magazine, about half the size of a regular one but bound on the short side.