[ExI] infinity

[spike at rainier66.com]

-----Original Message-----
From: extropy-chat <extropy-chat-bounces at lists.extropy.org> On Behalf Of Anton Sherwood via extropy-chat
Subject: Re: [ExI] infinity

On 2021-8-26 10:40, spike jones via extropy-chat wrote:
> Primitive savage!  You design three dimensional objects?

Some of my creations (https://www.shapeways.com/shops/bendwavy) began their life, as it were, in the boundary of a hypersphere; I then used stereographic projection to bring them into flat 3-space.

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This is really cool Anton!  You hide your talent under a bushel.  

Your creations start life as 4-dimensional, you project them into 3-space with a 3D printer, then project those objects down to 2 dimensions for your website.  Then you trade them for currency, which is one dimensional, after which they are delivered along the surface of the planet, which can be treated as 2 dimensional (north-south/east-west), to the buyer who lives in 3-space.  This is sheer brilliance, me lad.

spike