DebateGate

General Category => 3DHS => Topic started by: Plane on January 27, 2008, 01:26:38 AM

Title: impossibottle
Post by: Plane on January 27, 2008, 01:26:38 AM

(http://www.impossibottle.co.uk/img/bob12big.jpg)

http://www.impossibottle.co.uk/gallery.html

Title: Re: impossibottle
Post by: Universe Prince on January 27, 2008, 08:00:34 AM

That's nothing. This is much more interesting:

(http://www.grand-illusions.com/acatalog/wine_klein.jpg)

It's called a Klein Bottle.

http://en.wikipedia.org/wiki/Klein_bottle (http://en.wikipedia.org/wiki/Klein_bottle)

Title: Re: impossibottle
Post by: Plane on January 27, 2008, 10:29:27 AM

Quote from: Universe Prince on January 27, 2008, 08:00:34 AM

That's nothing. This is much more interesting:

(http://www.grand-illusions.com/acatalog/wine_klein.jpg)

It's called a Klein Bottle.

http://en.wikipedia.org/wiki/Klein_bottle (http://en.wikipedia.org/wiki/Klein_bottle)

I know about them it is the three dimentional version of a Moibus strip. Its surface is continuous such that the inner and outer surfac is the same surface .
Looks like you could cork it and have a containment though.

Moibus strips are fun if you mark a centerline on it the line will be continuous on both sides of the paper , if you cut the centerline it turns into a single strip of paper in a loop that is no longer moibus.

Title: Re: impossibottle
Post by: Plane on January 28, 2008, 02:49:47 AM

http://www.ima.umn.edu/~arnold/moebius/

http://www.youtube.com/watch?v=JX3VmDgiFnY

http://www.nexistepas.com/enthuse/index.php/tag/mathematics/


 Mathematical proof is foolproof, it seems, only in the absence of fools
(http://pics.livejournal.com/enthusemarc/pic/000ger92)