 | | Re: how to get started with pneumatics?
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(...) one word: Backhoe set 8455 (22 years ago, 20-Aug-04, to lugnet.parts, lugnet.robotics)
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| | how to get started with pneumatics?
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If I wanted to get started with LEGO pneumatics, how would I go about it? A search at the S@H site turned up no hits in the parts or kits, and even Dacta seems to have only one kit: (URL) ...which might be OK, but it's pretty limited, and contains a (...) (22 years ago, 20-Aug-04, to lugnet.parts, lugnet.robotics)
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| | Re: Motivating CAD students to model LEGO (was prototyping)
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(...) I am amazed that the architecture students would need any motivation to design with legos. Being an architect myself I cannot even fathom the thought! One suggestion would be to ask the students to try and model their previous projects using (...) (22 years ago, 19-Aug-04, to lugnet.parts.custom, lugnet.cad, lugnet.build.arch, lugnet.build.microscale, lugnet.edu, FTX)
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| | Re: Home made weight bricks and train base plates
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(...) Unfortuneatly the drips of solder would not stick to each other, so unless you put a few drops of glue in afterwards to hold it all togather, you'd loos you weights. But this isn't a bad solution. It would fill the brick near solid, and the (...) (22 years ago, 19-Aug-04, to lugnet.parts.mod)
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| | Re: Home made weight bricks and train base plates
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(...) Thanks guys, This will do nicely. I've used theis alloy before, but had no idea where to buy more. Mat (22 years ago, 19-Aug-04, to lugnet.parts.mod, FTX)
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| | Re: Home made weight bricks and train base plates
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(...) Mark, The old hollow brick sounds OK, but I'd want them in new looking black ABS, or dark grey. Besides, once I glue it shut, the world will never know! Trust me I know how to use a dremel. I've seen your work, very nice. I 've also made train (...) (22 years ago, 19-Aug-04, to lugnet.parts.mod)
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| | Motivating CAD students to model LEGO (was prototyping)
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(...) Well, my Semester starts in two weeks, so if you have any tips I'm all for hearing them! My biggest problem is motivating the Architecture students in my group. The Engineers don't really care what they draw (a widget is a widget is a widget). (...) (22 years ago, 18-Aug-04, to lugnet.parts.custom, lugnet.cad, lugnet.build.arch, lugnet.build.microscale, lugnet.edu, FTX)
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| | Re: Home made weight bricks and train base plates
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(...) It's not just after handling it that you need to worry about. The acid in your skin will leech trace amounts from the surface, and you'll absorb it through your skin. You'd need to go out of your way to poison yourself in this manner, but you (...) (22 years ago, 18-Aug-04, to lugnet.parts.mod)
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| | Re: Home made weight bricks and train base plates
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(...) Yes, always wash your hands after handling solder! (...) I see the melting point of standard solder (63% tin, 37% lead) is 183 deg C. If I held a soldering iron and a reel of solder over an invered brick and dripped molten solder into the (...) (22 years ago, 18-Aug-04, to lugnet.parts.mod)
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| | Re: BrickFest Friday - some photos
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(...) Rob is good at holding his piece and keeping his eyes safe from his tool. --Todd (22 years ago, 18-Aug-04, to lugnet.parts.mod)
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