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3D Chocolate Printer Made from Legos?

enrico_suave writes "Whoot.org (linked via Coral P2P Cache because the poor guy is hosting on a ADSL line) has cool design pics, a now removed video clip, and some interesting details of the process. From one of the plog entries: 'We've developed a print head that will print 5mm 'pixels' of the consumable. It basically acts as a pump. It's a medium sized lego gear (driven by a worm gear attached to the motor) with four axles that repeatedly squeeze and release a pipe attached to a funnel that holds the consumables. a half-rotation of this wheel yields a blob.'"

22 of 165 comments (clear)

  1. Woah by punkrockguy318 · · Score: 3, Funny

    Wow... Very cool. Awesome. Man, I thought I was cool when I made a merry-go-round. sheesh, shows offs...

  2. No Fair! by Bryan_W · · Score: 3, Funny

    They included the coral link in the story. Now what are karma whores suppose to do?

    1. Re:No Fair! by Daverd · · Score: 5, Funny

      They included the coral link in the story. Now what are karma whores suppose to do?

      Complain about the coral link, apparently.

  3. "In other news on Wall Street... by Stick_Fig · · Score: 5, Funny

    ...the price of chocolate has suddenly skyrocketed to $100 a pound due to its newfound usage as printer ink. Lexmark has patented the new chocolate-printing technology, and their lawyers plan to sue Nestlé for patent infringement for selling chocolate that works on its system under the Digital Millennium Copyright Act."

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    ShortFormBlog: Writing a little. Saying a lot.
    1. Re:"In other news on Wall Street... by Linker3000 · · Score: 3, Funny

      I think you mean "Digital Millennium Candy Act"?

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      AT&ROFLMAO
    2. Re:"In other news on Wall Street... by arose · · Score: 3, Funny

      At last we can share physical things, like we do with music now... MY PORSCHE, IT'S MELTING!!!

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      Analogies don't equal equalities, they are merely somewhat analogous.
    3. Re:"In other news on Wall Street... by Speare · · Score: 2, Funny

      The weekly chocolate ration will be increased to 20 units next week.

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      [ .sig file not found ]
  4. A sequence of events by iamdrscience · · Score: 5, Funny

    This is what went through my mind during the split second as I read the title.

    "3D Chocolate Printer"
    What the crap? Somebody made 3D printer out of chocolate?

    "3D Chocolate Printer Made from Legos?"
    Made from legos? What? This person made it out of chocolate legos? Insanity. That is so awesome.

    And then a second later I realized what it actually meant and while it's pretty cool, it just couldn't live up to my above first impressions. That said, I'm going to go see about making some chocolate legos.

    1. Re:A sequence of events by robson · · Score: 2, Funny

      Likewise. Here's what flashed before my eyes:

      [sign on a closed-down movie theatre that reads: Yahoo Serious Festival]
      Lisa Simpson-"I recognize all three of those words but that statement doesn't make any sense."

  5. Re:Not far off by grasshoppa · · Score: 4, Funny

    Actually, lately, I've been considering exercising a different freedom: The right to bare arms.

    They're so damned white, they'll blind our politicians stupid.

    Not that we'd notice a difference.

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  6. Chocolate ... I'm in love by Grizzlysmit · · Score: 2, Funny

    I never thought it would come to this but I just fell in love with a printer. :-P

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    in my life God comes first.... but Linux is pretty high after that :-D
    Francis Smit
  7. What's with all the food articles? by Anonymous Coward · · Score: 3, Funny

    I guess _someone_ at Slashdot is pretty hungry...

  8. Shit. by antoy · · Score: 4, Funny

    Just when you think you've gotten used to the zany Slashdot titles, you get '3d Chocolate Printer Made From Legos'. We're officially on another dimension now.

  9. Great excuse for school by sentientbeing · · Score: 2, Funny


    Teacher : Wheres your science homework?

    Kid: The dog ate it.

    Teacher: What have I told you about missing homeworks? Im sick of your excuses.

    Kid: Its true this time. Honest. I printed it out with chocolate ink.

    Teacher: *Slap* Thats enough. Principals office now!

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    beware he who would deny you access to information, for in his mind he dreams himself your master
  10. Re:Also interesting by kfg · · Score: 2, Funny

    I'm more intested in putting down plaster myself.
    Then you can cast metal in it...


    Indeed, what but do you make your casting model with?

    Aha!

    KFG

  11. Re:editors on drug? by kfg · · Score: 3, Funny

    yeah, it can squeeze chocolate, but it's not like we have girlfriends anyway.

    Ah, you have yet to learn the proper application of chocolate.

    KFG

  12. Feeding time by triffidsting · · Score: 5, Funny

    I gather from the recent two stories that the /. editors are hungry - whose turn is it to feed them?

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    Non, je ne veux pas coucher avec toi ce soir.
  13. Re:Not 3D by LuxFX · · Score: 4, Funny

    The 3D plastic printer we have at work (granted it's a cheep one)

    Can you really say that about any 3d printer? It's like saying, "Yes I drive a Ferrari, but it's one of the cheap ones...." hehe

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    Punctanym: alternate spelling of words using punctuation or numerals in place of some or all of its letters; see 'leet'
  14. The only important question is... by John+Miles · · Score: 3, Funny

    ... does the printer support proportional rendering of chocolate superscripts in Times New Roman?

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    Dahlmann tightly grips the knife, which he may have no idea how to use, and steps out into the plain.
  15. Gillette Business Model by cynic10508 · · Score: 3, Funny

    Great... You just know that Hershey's is going to charge an arm and a leg for a refill cartridge!

  16. Re:It's Lego! by twoshortplanks · · Score: 3, Funny
    And the 3d printing team have lots of lego sheep.

    (I can't believe someone had to say "stop spending all your time building sheep and get back to making a 3d printer" to them)

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    -- Sorry, I can't think of anything funny to say here.
  17. If the output bugs you.... by AetherBurner · · Score: 2, Funny

    This is the best way to be a frog...If the output bugs you, just eat it! Also, it beats a shredder for disposing of the output.