This is an open source 3d printed build that includes examples of a möbius ribon, torus, trefoil knot, Klein bottle, and Sphericon. This collection of the most interesting but not necessarily most anything else shapes could be printed out as sample parts that market the process, math, weirdness, and are accessible to people with disabilities.
-- JesusHChrist, Apr 21 2015

Ouroboros http://en.wikipedia.org/wiki/Ouroboros
Very nasty ... [8th of 7, Apr 23 2015]

+1 if static but furry

+2 if animatronic but furry

+3 if living and furry

+5 if edible and furry

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A field of galloping torus would be a sight to behold.
-- mofosyne, Apr 21 2015


Howabout a fractal paper doll elephant?
-- RayfordSteele, Apr 21 2015


Remember to include a Hoberman sphere.
-- Vernon, Apr 21 2015


And a Menger Sponge.
-- 8th of 7, Apr 21 2015


Paper mache petting zoo ? Do not get it wet.
-- popbottle, Apr 23 2015


For the 'dangerous animals' section of the zoo you could slip in a few Chinese finger-traps.
-- AusCan531, Apr 23 2015


Like a topological petting zoo.
-- zen_tom, Apr 23 2015


// 'dangerous animals' //

Möbius Ouroboros ?

<link>
-- 8th of 7, Apr 23 2015


"Sir, a moment of your time for a public survey please, sir how do you feel about this exhibit?"
"Why... with my hands of course." (+)
-- 2 fries shy of a happy meal, Apr 23 2015


^ That is a touching affirmation of this concept.
-- AusCan531, Apr 23 2015



random, halfbakery