World of Metin

Stiati ca...?

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Stiati ca...?

Post by Stefi on Sun Jan 22, 2012 2:02 pm

* Thomas Edison are mai mult de 1.300 de inventii brevetate in SUA si in alte tari. El si-a stabilit o “fabrica de inventii”, un laborator industrial de inventii, in care si-a propus sa produca cate o inventie la interval de 10 zile. Intr-o perioada de 4 ani el a obtinut 300 de brevete, ceea ce inseamna o inventie la 5 zile!

Stefi
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