10

blog.wolfram.com
We cannot display this gallery
We cannot display this gallery

What’s in the Logo? That Which We Call a Rhombic Hexecontahedron

08

We cannot display this gallery

30

学生惊讶地问,“您是火炬手吗?火炬怎么没有火呢?”火炬手是假的,但火炬却是真的,沉甸甸的呢:)thank that boy!