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|| Rifan Fitri ||  Engineer.Football.Traveller.Sketch || A winding journey only to be appreciated and enjoy the beauty that Allah has created ツ
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be patient, Allah knows the best for us!

engineeringhistory:

Hedy Lamarr (as Kiesler Markey) and George Antheil’s 1941 patent for a frequency-hopping spread spectrum, intended to prevent radio jamming of torpedoes. The idea was not used by the Navy at the time but rediscovered in the 1960s, and is used today in certain Bluetooth and CDMA applications. In addition to her engineering career, Lamarr was a famous actress who appeared in numerous films, including the controversial “Ecstasy”.

Radio :)

بِسْمِ اللهِ الرَّحْمنِ الرَّحِيمِ

with Veteran (Rico, Puji, Jafar, Lutfi)

Electronics and Communication System Laboratory (EKSIS)

harus segera dipastikan…

tapi software udah nggak mampu menanggungnya lagi, mungkin udah batasnya segitu! 

what fight for?

(via evading--reality)

ini cara fotonya gmn? :O

ini cara fotonya gmn? :O

(via supersonic-youth)

islamic-quotes:

True faith

enjoyed :)