United Kingdom Update
Friday, December 27, 2013
Johannes Kepler 2014
Johannes Kepler 2014
December 27,
a
historic
date
of
birth
Johanner
Kepler.
one of the
scientists who
bring a
revolution in the
development of science.
No comments:
Post a Comment
Newer Post
Home
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment