Intentional intellectual deliberative humor gifts!
Saturday, December 21, 2013
Illustrated Periodic Table of the Elements Print
Illustrated Periodic Table of the Elements Print
An illustrated Periodic Table of the Elements. Includes a short biography of Dmitri Mendeleyev who first classified the elements by atomic mass.
No comments:
Post a Comment
Newer Post
Older Post
Home
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment