|
In lugnet.build.schleim, Bryan Wong wrote:
> In lugnet.build.schleim, Didier Enjary wrote:
> > LEGO and chirality
>
> snip
>
> > Any thoughts ?
>
> 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
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 that appear to be biased all one way on the same plant. I
wondered whether other similar plants have them biased the other way and whether
it is a genetic switch between the two directions.
I remember that Carroway and Mint are mirrored molecules, with four different
groups attached to one carbon atom. I can't remember which is dextro- and which
is laevorotatory though). It's all to do with how molecules fit with the
receptors in your nose!
This calls for a new Lego piece - one with four axle receptors at the corners of
a tetrahedron.
Mark
|
|
Message has 3 Replies: ![](/news/x.gif) | | Re: Chirality
|
| (...) 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)
|
Message is in Reply To:
![](/news/x.gif) | | Re: Chirality
|
| (...) 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)
|
19 Messages in This Thread: ![Chirality -Didier Enjary (8-Sep-05 to lugnet.build.schleim, lugnet.parts)](/news/x.gif) ![](/news/246.gif) ![Re: Chirality -Larry Pieniazek (8-Sep-05 to lugnet.build.schleim, lugnet.parts)](/news/x.gif) ![](/news/46.gif) ![Re: Chirality -Christopher Masi (9-Sep-05 to lugnet.build.schleim, lugnet.parts)](/news/x.gif)
![](/news/x.gif) ![](/news/268.gif) ![Re: Chirality -Bryan Wong (8-Sep-05 to lugnet.build.schleim, lugnet.parts)](/news/x.gif) ![](/news/246.gif) ![You are here](/news/here.gif) ![](/news/246.gif) ![Re: Chirality -Didier Enjary (9-Sep-05 to lugnet.build.schleim, lugnet.edu)](/news/x.gif)
![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/268.gif) ![Re: Chirality -Bruce Hietbrink (9-Sep-05 to lugnet.build.schleim, lugnet.parts)](/news/x.gif)
![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/68.gif) ![Re: Chirality -Christopher Masi (9-Sep-05 to lugnet.build.schleim, lugnet.parts)](/news/x.gif)
![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/68.gif) ![Re: Chirality -Bruce Hietbrink (9-Sep-05 to lugnet.off-topic.geek)](/news/x.gif)
![](/news/x.gif) ![](/news/268.gif) ![Re: Chirality -Anita Eenink (8-Sep-05 to lugnet.build.schleim, lugnet.parts)](/news/x.gif) ![](/news/246.gif) ![Re: Chirality -Didier Enjary (9-Sep-05 to lugnet.edu)](/news/x.gif)
![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/68.gif) ![Re: Chirality -Christopher Masi (9-Sep-05 to lugnet.build.schleim, lugnet.parts, lugnet.edu)](/news/x.gif) ![](/news/46.gif) ![Re: Chirality -Anita Eenink (9-Sep-05 to lugnet.build.schleim, lugnet.parts, lugnet.edu)](/news/x.gif) ![](/news/46.gif) ![Re: Chirality -Christopher Masi (10-Sep-05 to lugnet.build.schleim, lugnet.parts, lugnet.edu)](/news/x.gif)
![](/news/x.gif) ![](/news/68.gif) ![Re: Chirality -Bruce Hietbrink (9-Sep-05 to lugnet.build.schleim, lugnet.parts)](/news/x.gif) ![](/news/46.gif) ![Builder's Block Crystal Lattice (Was Re: Chirality) -Ley Ward (26-Sep-05 to lugnet.build.schleim, lugnet.parts, lugnet.announce.moc)](/news/x.gif) ![](/news/246.gif) ![Re: Builder's Block Crystal Lattice (Was Re: Chirality) -Nathan Todd (26-Sep-05 to lugnet.build.schleim)](/news/x.gif)
![](/news/x.gif) ![](/news/x.gif) ![](/news/68.gif) ![Re: Builder's Block Crystal Lattice (Was Re: Chirality) -James Wilson (26-Sep-05 to lugnet.build.schleim)](/news/x.gif) ![](/news/46.gif) ![Re: Builder's Block Crystal Lattice (Was Re: Chirality) -Ley Ward (27-Sep-05 to lugnet.build.schleim)](/news/x.gif)
- Entire Thread on One Page:
- Nested:
All | Brief | Compact | Dots
Linear:
All | Brief | Compact
This Message and its Replies on One Page:
- Nested:
All | Brief | Compact | Dots
Linear:
All | Brief | Compact
|
|
|
|