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BICYCLE
It was invented by Karl Dreis.
The bicycle didn't have pedals,chain and braces.
The bicycle improve the mobility -
LIGHTER
Lighters was invented by a German chemist named Johann Wolfgang Döbereiner in 1823.
The lighter was useful in the field for maintain the ember. -
FOUNTAIN PEN
It was invented by Petrache Poenaru.
he was so busy scribbling notes he needed an instrument that would save him time. -
TYPEWRITER
It was intented by Francesco Rampazetto.
It revolutionized the business world, and already has 150 years of history. -
STEAM LOCOMOTIVE
It was invented by Richard Trevithick.
The first steam locomotive introduce some innovation , for example the boiler. -
CAR
It was invented by Scotland's Robert Anderson.
The car facilitated the mobility of the population -
SEWING MACHINE
Sewing machine was patented in 1830 by tailor Barthélemy Thimonnier. Whose machine used a hooked or barbed needle to produce a chain stitch. -
TELEGRAPH
In 1837 the British inventors Sir William Fothergill Cooke and Sir Charles Wheatstone obtained a patent on a telegraph system.
The telegraph facilitated the growth in the railroads, consolidated financial and commodity markets, and reduced information costs within and between firms. -
ANESTHESIA
It was invented by medical student at Berkshire Medical College, Clarke.
Was a chemical substance called ether was being used as a recreational high in the United States -
RADIO
It was invented by James Clerk Maxwell.
radio history increasingly involves matters of broadcasting.