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LEGO Great Ball Contraption (GBC) Layout 2012.9

akiyuky akiyuky·34 videos
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Published on Sep 17, 2012

Lego Great Ball Contraption (GBC) in my house.
my own 17 modules

tracking the blue and red balls.

running at 1.0 balls/sec
500 balls
size : 1.5m×6.5m
path length : 31m
construction time : 600 hours

my blog http://legokarakuri.blog91.fc2.com/


1. ball factory (inspired by superbird28)
2. zigzag stair
3. zigzag lift
4. pneumatic (sometimes spilling balls)
5. cup
6. screw T1
7. basket shooter
8. mechanical train (lack of reliability)
9. screw T2
10. screw T3
11. spiral lift T2
12. elevator & coaster (coaster inspired by Hidaka's ball rolling)
13. fork
14. spiral lift T1 & step
15. catch & release
16. belt conveyor & pinball
17. 5-axis robot S750

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Top Comments

  • Sayak Banerjee

    Sayak Banerjee 4 days ago

    960 dislikes?! They either came here looking for porn or they milk goats for a living.

    · 11

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  • MrOskar Stone

    MrOskar Stone 4 days ago

    I want a system like that. How much does it cost?

    · 7

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Video Responses

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  • ChicoDaRave

    ChicoDaRave 4 hours ago

    I'm vomiting rainbows!!!

    ·

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  • Dan Walsh

    Dan Walsh 12 hours ago

    How long did it take you to build that

    ·

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  • Sawyer Jenkins

    Sawyer Jenkins 14 hours ago

    I wish I had one like that

    ·

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  • discoking3

    discoking3 1 day ago

    Amazing

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  • pirakalord55

    pirakalord55 1 day ago

    about $5000

    ·

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    in reply to MrOskar Stone (Show the comment)
  • Sam Rauch

    Sam Rauch 1 day ago

    Wow

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  • xytaxia olszewski

    xytaxia olszewski 1 day ago

    Holy shit this is amazing *subscribe*

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    suraj byanjankar 2 days ago

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  • zaid shaikh

    zaid shaikh 2 days ago

    Sick

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