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 | | Re: A three wide window
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| (...) Now how did you know we were going to ask about that??? LOL What I really want to know is how to hide the big fence thingies sticking out the back of the window.. ++Lar (19 years ago, 26-Sep-05, to lugnet.build.schleim, lugnet.castle, FTX)
| | | | | Re: A three wide window
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| (...) Hi Eric, Beautiful window design (and your previous ones too). It is always good to see a new technique and especially (for me anyway) one that does not require many specialised parts. Now you have me thinking what sort of model could be built (...) (19 years ago, 26-Sep-05, to lugnet.build.schleim, lugnet.castle, FTX)
| | | | | A three wide window
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| Hi everybody, After (URL) this one> and (URL) this one>, I'm (still) proud to announce a new window : (URL) At this moment, I'm sure that SNOT specialists will count : "One... two... three... but ! it's not possible to fill a 3 wide hole with plates (...) (19 years ago, 26-Sep-05, to lugnet.announce, lugnet.build.schleim, lugnet.build.vignette, lugnet.castle, FTX) !!
| | | | | Re: Builder's Block Crystal Lattice (Was Re: Chirality)
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| Hey, Ley Does that pattern repeat beyond the cube that you show, or does it stop there? Just curious... James Wilson (19 years ago, 26-Sep-05, to lugnet.build.schleim, FTX)
| | | | | Re: Builder's Block Crystal Lattice (Was Re: Chirality)
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| (...) I was playing around with the same piece and made your smaller cubes a couple months back... I didn't take the next step to your sculpture though. Good work! God Bless, Nathan (19 years ago, 26-Sep-05, to lugnet.build.schleim, FTX)
| | | | | Builder's Block Crystal Lattice (Was Re: Chirality)
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| (...) I was contemplating the above, while I was sorting a bunch of these: (URL) So I made a couple of chiral bits: (URL) Which go together to form a roughly cubic shape and its enantiomer: (URL) Yet they also apear to be achiral if you orient them (...) (19 years ago, 26-Sep-05, to lugnet.build.schleim, lugnet.parts, lugnet.announce.moc, FTX)
| | | | | Re: It's here.
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| In lugnet.trains, Philippe Label wrote: (URL) (...) Look at the centre of the picture carefully. There's an old style white-coloured 9V battery box (8x4x2 studs) placed upside-down with the help of 2 1x2-1x4 brackets (note the grey strip adjecent (...) (19 years ago, 12-Sep-05, to lugnet.trains, lugnet.build.schleim, FTX)
| | | | | Re: Chirality
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| (...) Well, if you want to show the lone pair of electrons you could. (URL) is a link to a pdf. I didn't think that sending you a 385 kB e-mail message was sucha great idea:) I thought the model was a neat idea. Unfortunately, one of the reviewers (...) (19 years ago, 10-Sep-05, to lugnet.build.schleim, lugnet.parts, lugnet.edu)
| | | | | Re: Chirality
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| (...) Excellent Chris, what did you use for the bonds and what did you use for the atoms. And were you also able to show double covalent bonds. (which is something that would be hard to show) I would love to read the article if you want. I get so (...) (19 years ago, 9-Sep-05, to lugnet.build.schleim, lugnet.parts, lugnet.edu)
| | | | | Re: Chirality
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| (...) [snip] (...) Actually, you can model Lewis Structures* with LEGO too. I sent an article describing the LEGO-Lewis Model to the Journal of Chemical Education, but they rejected it :( A reviewer suggested that I re-write the "article" as an (...) (19 years ago, 9-Sep-05, to lugnet.build.schleim, lugnet.parts, lugnet.edu)
| | | | | Re: Chirality
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| (...) [snip] (...) Nah, you don't have to use a new piece (URL) [1] Chris 1. (URL) (19 years ago, 9-Sep-05, to lugnet.build.schleim, lugnet.parts)
| | | | | Re: Chirality
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| (...) And we would call them what..... Yes! Diastereomers :) (...) not to the pedantic (...) Chris (19 years ago, 9-Sep-05, to lugnet.build.schleim, lugnet.parts)
| | | | | Re: Chirality
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| Hey, Awesome post! Larry has a point with the text on the studs, but when I teach symmetry and chirality and talk about everyday objects I always put in the caveat "this baseball has such-and-such symmetry properties, igoring all imperfections and (...) (19 years ago, 9-Sep-05, to lugnet.build.schleim, lugnet.parts, FTX)
| | | | | Re: Chirality
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| (...) LOL! I'm a chemist in my day job, so I made (URL) this>, but I didn't tackle tetrahedral shapes. (URL) Professor Dean Campbell of Bradley University teaches (URL) chemistry with LEGO> and has some tetrahedral shapes, though they are pretty (...) (19 years ago, 9-Sep-05, to lugnet.build.schleim, lugnet.parts, FTX)
| | | | | Re: Chirality
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| (...) There are also some DNA models (chiral superstructure) in Brickshelf : (URL) (19 years ago, 9-Sep-05, to lugnet.build.schleim, lugnet.edu)
| | | | | Re: Chirality
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| (...) I find that animals and plants make some of the most interesting MOCs. There are families of plants whose leaves are chiral. There's one particular house plant that I can think of, but I can't remember its name. I think some types have leaves (...) (19 years ago, 8-Sep-05, to lugnet.build.schleim, lugnet.parts)
| | | | | Re: Chirality
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| (...) I will never look at my bricks the same.... what a great idea for a lesson plan, I have written it down to tell my sister (a secondary science teacher), I am a training early childhood so chirality isn't on the curriculum :(. Is there nothing (...) (19 years ago, 8-Sep-05, to lugnet.build.schleim, lugnet.parts)
| | | | | Re: It's here.
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| In lugnet.announce.moc, Samarth Moray wrote: ...snip... (URL) ...snip... (...) Hello Samarth, Thank you for this very nice model. I also have few questions to understand how you made it. I can see a 9V technic motor on the picture I left from your (...) (19 years ago, 8-Sep-05, to lugnet.trains, lugnet.build.schleim, FTX)
| | | | | Re: It's here.
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| Thats a great model on two levels. It looks great and has SO many innovative design solutions. I really like the way you did the curved grill in the roof (and the the small one at the other end too) The sideways chassis give a completely different (...) (19 years ago, 8-Sep-05, to lugnet.trains, lugnet.build.schleim, FTX)
| | | | | Re: Chirality
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| (...) snip (...) Your post reminds me of my painful memories of organic chemistry from university... Never thought it could be applicable to things other than molecules! :) -Bryan (19 years ago, 8-Sep-05, to lugnet.build.schleim, lugnet.parts)
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