Tomas Edison - misli i dela Tomas Edison - misli i dela | Page 7

CARBON TELEPHONE: Edison improved on a weak point in Alexander
Graham Bell's telephone -- the transmitter. The initial version used a
magnate, but Edison decided to involve a carbon battery, which increased the
signal's stability and distance.
Nikada nijednog dana u životu nisam nešto radio.
Sve je to bila samo zabava.