TOTO,
we're not in Kansas anymore...

A server error occured and unexplained things are happening around us.

ruby12gordillo

leonhard eulerpresented by: ruby 4th & 5th april 15, 1707 –september 8, 1783 may 22, 201511 birthhe was born on april 15, 1707 in basel switzerland.h

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LEONHARD | Presentation by ruby12gordillo