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Mathematical Lego Sculptures

Posted by ryuzaki0 on from the too-much-time-on-your-hands dept.

Daedalus_ writes "Some guy has created mathematical surfaces (mobius strips, klein bottles, etc) out of Legos. He also has some other interesting creations (such as Dilbert figurines and a Hoberman Sphere)."

8 of 185 comments (clear)

  1. Other lego sculpture sites by Juhaa · · Score: 5, Informative

    I love Andrew Lipson's Math site, thought it was on slashdot for a while. If you like to see other such sites check out Eric Harshbarge's Lego page (cool stuff like wedding cakes and skyscrapers), Henry Lim's totally awsome lego sculptures, he's even got Natalie Portman (Not naked, and next to the petrified beethovan). BTW, Eric's got a very interesting page on on San Mononoke (more on those).

  2. Mirror Site by zerocool^ · · Score: 3, Informative


    Mirror site up.

    www.netmar.com/~will/lego

    Disclaimers:
    1.) Not my work, I don't claim any of it.
    2.) I didn't get the .DAT files.
    3.) I know it's not slashdotted yet, just preparing/ karma whoring.
    4.) If it does get slashdotted, and everyone starts testing my load balancing, why not sign up for hosting at the same time? We're running a no setup fee promotion at the moment.

    ~Will

    P.S. became friends with the :%s/JPG/jpg command - when I saved the images, the file extentions converted themselves to lowercase. God bless vi.

    --
    sig?
  3. Re:Klein's bottle by dpp · · Score: 4, Informative

    I believe Clifford Stoll (of Cuckoo's Egg fame) makes them out of glass. See www.kleinbottle.com.

    --
    This post is strictly my own opinion and not necessarily that of my employer.
  4. Comment removed by account_deleted · · Score: 1, Informative

    Comment removed based on user account deletion

  5. Not to be picky... by carnageonline · · Score: 3, Informative

    Sorry, but technically a klein bottle is a four-dimensional figure (impossible to A) comprehend and B) create). Still looks cool!

  6. It's LEGO!!!! by psyconaut · · Score: 1, Informative

    Why do people insist on saying Legos? The plural and singular of the word is: LEGO.

    I think it's the "sheeps" syndrome ;-)

    -psyconaut

  7. Re:Wow.... by ErfC · · Score: 5, Informative
    That's easy. Take a 4-cube. Pass it through 3-space, and what you'll see is an infinitely small cube at the point in the center of the 4-cube which will then grow to the cross-sectional size of the 4-cube, and shrink back down. Not too hard to wrap your head around. Tesseracts are a totally different matter...

    I disagree. That nicely describes what happens with a sphere, but not so much with a cube.

    I guess it depends on how it's passing through 3-space. The best way to imagine this stuff is to imagine a 3-D object passing through 2-space. If you pass the cube through corner first, you'll get something like what you describe, except the cross sections will be triangular most of the time. Edge on, you'll get rectangles.

    Face-on, your 2-space will see nothing until the 3-cube hits it, then the 2-space will see a square just sitting there until the 3-cube is all the way through.

    What's the difference between a tesseract and a 4-cube? According to Eric Weisstein, it seems they're the same thing.

    --

    -Erf C.
    Cthulu always calls collect...

  8. Re:Lego Pieces by DrEldarion · · Score: 4, Informative

    Shop.lego.com probably.

    -- Dr. Eldarion --