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The Complicated Way to Turn on a Flashlight

jangobongo writes "A machine built by the Purdue Society of Professional Engineers employed an outer-space theme and used steps that incorporated a bouncing water balloon, a fireman action figure fleeing a fire and weights attached to a spinning bicycle wheel to win the 18th national Purdue Rube Goldberg Machine Contest. The winning machine told the story of rocket being launched. As the rocket traveled into space, a meteor hit Earth and started a fire. While the mock fire was put out, the rocket turned on the flashlight to shine back down on Earth. A short video clip can be seen here. The contest was filmed by the Game Show Network to be featured on the network's show, 'Games Across America,' at some future date."

25 of 129 comments (clear)

  1. mirrors, including .mov by winkydink · · Score: 5, Informative

    1.2Mb .mov

    This ought to stress-test the machine. :)

    Here, here, here and here

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    1. Re:mirrors, including .mov by CdBee · · Score: 4, Funny

      "I'd rather be a lightning rod than a seismometer." -Ken Kesey (Parent's Sig

      That poor server would probably rather be either, right now.

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  2. I read about this on CNN on Saturday by Anonymous Coward · · Score: 5, Funny

    I guess CNN is now the place to go for breaking geek news.

  3. Movie on front page of slashdot! by random_culchie · · Score: 5, Informative

    Heres a link just in case. Mirror

  4. I have a rue goldberg where... by deft · · Score: 4, Funny

    you post a 1.2 meg video on the front of slashdot which activates 50,000 people with fast connections to right click and download, thus setting a server on fire...

    but do I get filmed? nooo....

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  5. Honda Commercial by cgoody · · Score: 5, Interesting

    Anybody remember the Honda commercial like this?

  6. .... A short video clip can be seen here. by macaulay805 · · Score: 5, Funny

    A short video clip can be seen here.

    Not anymore.

    1. Re:.... A short video clip can be seen here. by Hogwash+McFly · · Score: 4, Funny
      The sequence is as follows:
      • Video file posted on Slashdot
      • Server whimpers like a schoolgirl as it catches on fire
      • Fire burns through a string which was suspending a weight
      • Weight falls onto a see-saw which switches on a table lamp
      • Light from lamp activates a light sensor, switching on a DVD player
      • DVD plays, showing a pimply engineering student repeating the words 'Fuck you Slashdot' over and over.
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  7. Complicated Way by blatantdog · · Score: 5, Funny

    So civilians figured out what the US Military does everyday.

  8. *ducks* by cmacmanus · · Score: 5, Funny

    You haven't heard the one about how many Purdue Society of Professional Engineers does it take to turn on a flashlight? :P

  9. I can see it now... by IBeatUpNerds · · Score: 5, Funny
    Snippet from one of their resumes:
    Part of team that won award three years running for devising the most complex and inefficient machine possible.
    Oh yeah... HR departments will jump these guys.
  10. you know what I love? by badmicrophone · · Score: 5, Interesting

    how many Rube Goldbergian machines we use without realizing how much so they are...yeah, that was english.

    Take for instance my friend's cell phone, it rings; like, as in ringing. You know, the sound a bell makes.

    Well, to me the funny thing is how much processing has to occur to create this ringing sound - all the decompression, digital to analog conversion - how some IC's are monitoring the juice from the battery - all to mimic a simple, age-old bell.

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  11. A walk down memory lane... by Anonymous Coward · · Score: 5, Funny
    It would be difficult to describe all 125 steps, but the items included billiard balls, a boxing glove, a space cowboy, a satellite, a vacuum cleaner and a spaghetti fork.

    From volume 2 of the Kama Sutra, I presume.

  12. I see by Bootle · · Score: 5, Funny
    The Purdue society of professional engineers won the Purdue contest...

    That's almost as bad as having a Vice President's oilcompany winning US oil contracts in Iraq... Oh wait!

  13. Re:first linked slashdotted already by stratjakt · · Score: 5, Informative

    That's exactly the point of the contest.

    Rube Goldberg was a cartoonist from the turn of the century, famous for drawing really fancy complex ridiculous machines to do something simple.

    When you see a cartoon where a bowling ball runs down a ramp, knocks a peg into a cup, which spins around a loop, and then pops a balloon, which makes a hamster run in a wheel, which in turn releases a latch which makes an anvil fall on Daffy Duck, that's a direct homage to Rube Goldberg.

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  14. Re:first linked slashdotted already by kidgenius · · Score: 4, Informative

    This is a Rube Goldberg machine. That is the point. To make something overly complex to do something simple. Here's some more info

  15. Re:Concept by curufinwe741 · · Score: 3, Informative

    You really have no idea what you're talking about. Rube Goldberg was the name a cartoonist who died in 1970. He was the one who began the trend of creating ridiculous and complex devices for accomplishing mundane tasks, such as a machine the size of a room built for the sole purpose of making a piece of toast.

  16. Rube Goldberg, the early years by killermookie · · Score: 5, Interesting

    Might I add one of Rube Goldberg's first attempts?

    Not Quite Rube Goldberg

  17. "rocket being launched" by MisterLawyer · · Score: 4, Funny
    "The winning machine told the story of rocket being launched."

    In case you haven't heard of him, he's the great grandson of dances with wolves.

  18. Flashlights! by rlk · · Score: 4, Interesting

    There are, if you can believe it, real flashlights that are almost as complicated. This one has a thirteen page user's guide in addition to a quick start guide and a reference card.

    (The LED Museum is a site that all nerds should bookmark. I believe it's been Slashdotted before.)

  19. I saw better on Tom and Jerry by LoverOfJoy · · Score: 3, Funny

    Tom had much more complicated techniques.

  20. Redundant by Datamonstar · · Score: 3, Funny

    Shouldn't this whole article be modded -100000 redundant?

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  21. Mine is better by clambake · · Score: 3, Funny

    My rube goldberg machine involves the evolution of Gerbles until the point that they are capable of building thier own flashlights and turning them on. I hope there isn't a time limit.

  22. the complicated way is simpler... by jpellino · · Score: 4, Informative

    I've been teaching science for 25 years - the complicated way to turn on a flashlight is apparently to hand someone a bulb, a battery, and a wire and ask them to make it work. It's amazing how many people (kids AND adults) can't do this or do it after many many wrong tries.

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  23. the ENTIRE video clip by krunk4ever · · Score: 4, Informative

    i found this as i was poking at the site:
    http://news.uns.purdue.edu/mov/2005/rube05localwin ner.mov

    it seems to be the long version of the machine. it's 1:01 in length and 3.3megs big. since it's not the opening post and probably wont be modded too high, i don't think there should be any bandwidth problems. but if there is, shoot me a email and i'll mirror it.