Re:4D toys
by pooyak on Saturday August 04, 2018 @02:08PM
(#17687853)
Here is one version of 4D that our brain understands and can easily map from 4D back to 3D, and that's when the 4th dimension is time (or motion): http://www.dyscario.com/arts-and-culture/sculptures-in-motio...
[ Parent
| on HN ]