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

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

eda25nur

kİmyada sİmya edanur gÜler #1 #2 ? sİmya nedİr sİmya #3 *aristoteles*ebu musa cabir bin hayyan *ebu bekir el razi *thales *anaximenes *empedokles *av

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E-Learning | Presentation by eda25nur