THE BEADED MOLECULES
串珠分子模型的美妙世界
Monday, April 21, 2008
TCNT with 58 polygons
It is easy to prove that the number of pentagons is twice of that of octagons:
No comments:
Post a Comment
Newer Post
Older Post
Home
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment