Chinese boffins show off unbelievably tight ring
Anonymous Coward
Oh! err missus #
Posted Thursday 15th May 2008 13:02 GMT

Enough said.
Mine is the one with KY in the pocket, ta.
Ferry Boat
Fleshlumpeater #
Posted Thursday 15th May 2008 13:10 GMT
Errr..... if it were to be a tripod for an unfeasibly nano-dwarfish vase then it would have to have 3 legs. Tri being 3 and so on. What you got yourself there is a hexpod for an unfeasibly nano-dwarfish vase.
paul brain
I haven't laughed so hard......... #
Posted Thursday 15th May 2008 13:22 GMT
Steven Cuthbertson
@ Ferryboat #
Posted Thursday 15th May 2008 13:22 GMT
"Apparently the sticky-out atoms (see pic) alternate between skewing up and down with respect to the plane of the ring itself"
Ferry Boat
Bloodbottler #
Posted Thursday 15th May 2008 13:22 GMT
Sorry, I meant hexapod. P is not a vowel. Maybe I need to revisit my old schoolmaster for a spot of Greek.
Anonymous Coward
I don't see #
Posted Thursday 15th May 2008 13:29 GMT
Darren Poulson
@Ferry Boat #
Posted Thursday 15th May 2008 13:29 GMT

It says the legs alternate up/down, so there would be three pointing down (the legs) and three pointing up (to hold the vase) - therefore it is a vase holder!
Simon Harris
@Ferry Boat. #
Posted Thursday 15th May 2008 13:29 GMT

Errm.. the text says that the sticky out bits are alternately skewed above and below the plane of the ring, so there would only be three legs in contact with the ground if you were to rest your unfeasibly small vase on the ring.
TeeCee
It's not a dwarvish vase stand! #
Posted Thursday 15th May 2008 13:33 GMT

It's been produced as a "Prince Albert" for Bill Gates!
Ferry Boat
@everybody #
Posted Thursday 15th May 2008 13:41 GMT
I know it says that, it _looks_ like they all point down though.
Louis Cowan
chair? #
Posted Thursday 15th May 2008 13:41 GMT
From memory, when the uppy-downy bits at the edge occur round a benzene ring, it's referred to as a chair - this has a similar shape.
I'll bet the creators of this didn't count on the rest of the world comparing their creation to furniture and jewellery :)
bluesxman
cheap gold ring? #
Posted Thursday 15th May 2008 14:35 GMT

Presumably they'll be knocking these out at Elizabeth Duke before we know it ... Now if they could just attach a nano-sovereign the chav's would be all over this shit for their youngens (relatively speaking) ... zygotic bling anyone?
Nathan Barrow
Could be worse... #
Posted Thursday 15th May 2008 14:41 GMT

This is much more amusing chemistry paper: http://dx.doi.org/10.1021/ic0352250
For future reference, it's easier to link to papers using their Digital Object Identifier (DOI) since that will remain, even if the URL changes. The DOI for this gold ring paper is http://dx.doi.org/10.1002/anie.200801001
Steven
@Louis #
Posted Thursday 15th May 2008 14:47 GMT

I think you mean cyclohexane, which has chair and boat conformations; benzene is planar.
Andy Taylor
@bluesxman #
Posted Thursday 15th May 2008 15:05 GMT

Elizabeth Duke won't carry these, they're pure gold.
Cliff
This is why I love The Reg #
Posted Thursday 15th May 2008 15:05 GMT
1) keeps me scientifically aware
2) childish innuendo
3) informed comments debate in which I learn that you can't iron cyclohexane flat, unlike benzene
4) plus a link to another scientific paper with the best molecular diagram I've seen
Where would we be without The Reg? A daily hybrid of Viz, Private Eye, New Scientist with a tasty dash of NTK (may it rest in peace) delivered to my very own desktop.
zedee
@Nathan Barrow - naughty paper #
Posted Thursday 15th May 2008 15:46 GMT

First thing I spotted was the source organisation of the paper - Instituto de Quím (ica).
Giggle.
Mine's the parka with my name sewn in the collar.
Anonymous Coward
@zedee #
Posted Thursday 15th May 2008 16:09 GMT

It is even funnier when you learn that one of these universities is located in a city which is famed to have a lot of gay people in there. A friend pointed to me that they probably came with the round molecule and asked the colleagues in the other university to get a nice pointy one to fit inside it.
It is almost as fun and distracting as the recent Ronaldo fracas.
Chris
physics? #
Posted Thursday 15th May 2008 16:18 GMT

Why is this filed under physics? Surely it's chemistry (and stop calling me Shirley).
-Chris
Dr Patrick J R Harkin
"this is still one of the cheapest gold rings to be had" #
Posted Friday 16th May 2008 08:42 GMT
I suspect if you rang up and asked them to make you one, the price would be much more than anything is a high street jewellers!
Tim99
@chair? #
Posted Friday 16th May 2008 08:42 GMT

Louis,
Benzene rings are planar (flat) because their electrons can be thought of as having a hybridization pi cloud. Six member saturated carbon rings like cyclohexanes, or nitrogen/carbon heterocyclic rings like RDX (Semtex), have chair and/or boat structures. The boat has both ends pointing up, the chair has one end pointing up with the other end down. The same molecule can alternate between the two structures. This is known as chair-boat hybridization.
Mine's the lab coat with the acid burns down the front.
Big Al
Practical application #
Posted Friday 16th May 2008 08:42 GMT

Small ring obviously for the little woman at home. Bless.
Dave
I, for one, welcome... #
Posted Friday 16th May 2008 10:57 GMT

the introduction of "univalent nanoscale wedding accoutrements" into our lifestyles (laughed so hard and loud I upset some colleagues still actually doing work at this time of the week)
Louis Cowan
boat/char #
Posted Friday 16th May 2008 12:13 GMT

To all those who corrected me - thanks for reminding me of the nightmare that was chemistry!
Ishkandar
@Louis Cowan #
Posted Saturday 17th May 2008 17:40 GMT

If you stop f**king about with that bunsen burner, maybe you'd learn something about highly inflammable hydrocarbons !! Chemistry is great fun, especially when you can blow something up once in a while (hopefully by design) !!
Mine's the very scorched, full-body, asbestos-kevlar armoured suit, thanks
jeanl
waste of funding and scientic research resources #
Posted Wednesday 21st May 2008 21:48 GMT
waste of funding create something useless.