The Torus: a compact, oriented 2D-manifold with genus 1
Precision machined Titanium & Stainless steel ring Tori. A topologist's best friend.
Funding Campaigns
Backers
Status
Ratings
This user did not provide any reasons for their ratings.
The track record and comments on previous projects makes it trustworthy.
Beautifully done
Can‘t tell. I couldn‘t find serious information about anything environmentally or ethically.
Hard to value art and design. The mathematical value is low, because of course you can touch and see it, but it‘s better to do so on a computer.
Not their first rodeo, this is their 18th project.
It looks nice, but of no use. Only the shiny surface one looks good to me.
Metal will last a long time, but really it is using earth's resources for a useless piece of art.
Not a bad price for something like this but more than a useless thing is worth.
Bru... It's a freaking chunk of steel. How hard is that?
besides a cool desk ornament, what is it?
no info
it's an expensive piece of metal
Many projects already delivered
Looks cool as a collectible item
No impact
Not expensive, but what are you really getting for it?
defiantly going to do good
Euler Characteristic V-E+F=2, which might look familiar to most in this form, F+V=E+2, where (F=faces, V=vertices, E=edges).
last forever
great price for the precision
it will probably be to the module .
yes....
by design it dose nothing
how do you value something like this... as ART great... anything else....
Yes I have no doubt you will make a mental ring
It is exactly what is intended
Not sure it has much of one
Other then a papper weight for a professor who wants this? Really?
This user did not provide any reasons for their ratings.
expensive