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

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

arsenije13

elektromagnetnitalasi11 Šta su elektromagnetni talasi ?postojanje ovih talasa otkrio je škotski fizičar džejms klark maksvel (1831-1879) na osnovu sv

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Šta su elektromagnetni talasi | Presentation by arsenije13