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 | | Question about gearing Power Functions-based trains
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| I've noticed that because the Emerald Night's two sets of driver wheels are locked together, the engine struggles to go around corners: the outer wheels have further to turn, so the wheels slip and the engine's movement becomes jerky. Would it be (...) (15 years ago, 19-Jan-10, to lugnet.trains, lugnet.technic, lugnet.robotics, FTX)
| | | | | Linked cranks mechanical puzzle
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| Here is my current favourite MOC: (2 URLs) It's a Lego implementation of an amazing mechanical puzzle invented by Oskar van Deventer and Bram Cohen, as seen here: (URL) I can't improve on the explanation given in this second video - just watch it! (...) (15 years ago, 6-Feb-10, to lugnet.technic, lugnet.announce.moc, lugnet.robotics)
| | | | | 2010 Brickworld Theme
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| (URL) Share - Learn - Explore - Discover After much deliberation, the Brickworld Team is excited to announce that the theme for this year's event is: 2010: Bricks In Space So, let's all try to work something "spacey" into our displays somewhere in (...) (15 years ago, 10-Feb-10, to lugnet.events.brickworld, lugnet.fun.community, lugnet.announce, lugnet.general, lugnet.events, lugnet.robotics, lugnet.trains, lugnet.castle, lugnet.pirates, lugnet.space, lugnet.people, FTX)
| | | | | CubeStormer - World's fastest LEGO Rubik's Cube solving robot
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| The world record for a human-solved random Rubik's cube is a little over 7 seconds. This robot can do it in about 8 seconds, minus the inspection time which is also not counted in human contests. It also has rare teal-colored Technic bricks. (URL) (...) (15 years ago, 19-Feb-10, to lugnet.robotics) !
| | | | | Re: CubeStormer - World's fastest LEGO Rubik's Cube solving robot
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| (...) ROSCO (15 years ago, 20-Feb-10, to lugnet.robotics)
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