Rodger BACON invented the gunpowder in 1298. VOCABULARY (to)Invent:İcat etmek Invented-V2-V3 (to)Discover:Keşfetmek Discovered-V2-V3 GUNPOWDER.

Rodger BACON invented the Rodger BACON invented the gunpowder in 1298.gunpowder in 1298.

VOCABULARY(to)Invent:İcat etmek Invented-V2-V3(to)Discover:KeşfetmekDiscovered-V2-V3

GUNPOWDERGUNPOWDER

THE CONTINENT OF AMERICA THE CONTINENT OF AMERICA

Christopher COLOMBUS discovered Christopher COLOMBUS discovered America in 1492.America in 1492.

Johann GUTENBURGJohann GUTENBURG invented the printing press invented the printing press in 1450.in 1450.

VOCABULARYPrinting press:Matbaa

PRINTING PRESSPRINTING PRESS

Thomas SAVERY inventedThomas SAVERY invented the first steam engine in 1698.the first steam engine in 1698.

VOCABULARYSteam:BuharEngine:Motor

STEAM ENGINESTEAM ENGINE

TELEGRAPHTELEGRAPH

Claude CHAPPE invented Claude CHAPPE invented the telegraph in 1763.the telegraph in 1763.

SMALLPOX VACCINESMALLPOX VACCINE

VOCABULARYSmallpox:Su çiçeğiVaccine:AşıEdward JENNIR invented Edward JENNIR invented

the smallpox vaccine in 1796.the smallpox vaccine in 1796.

STETHOSCOPESTETHOSCOPE

Rene LAENNEC invented the Rene LAENNEC invented the stethoscope.stethoscope.

SEWING MACHINESEWING MACHINE

Barthélemy THIMMONIER invented Barthélemy THIMMONIER invented the sewing machine in 1830.the sewing machine in 1830.

LIFT(ELEVATOR)LIFT(ELEVATOR)

Elisha Graves OTIS invented the first Elisha Graves OTIS invented the first lift in 1852.lift in 1852.

TYPEWRITERTYPEWRITER

Christopher Latham SHOLES invented the Christopher Latham SHOLES invented the typewriter in 1867.typewriter in 1867.

DYNAMITEDYNAMITE

Alfred Bernhard NOBEL invented the dynamite Alfred Bernhard NOBEL invented the dynamite in 1865.in 1865.

TELEPHONETELEPHONE

Alexander Graham BELL invented the Alexander Graham BELL invented the telephone in 1876.telephone in 1876.

LIGHT BULBLIGHT BULB

Joseph William SWANJoseph William SWAN invented the light bulb.invented the light bulb.

VOCABULARYLight bulb:Ampül

VOCABULARYRabies:Kuduz

RABIES VACCINE RABIES VACCINE

Louis PASTEUR invented Louis PASTEUR invented the rabies vaccine. the rabies vaccine.

GRAMOPHONE GRAMOPHONE

Emile BERLINER invented Emile BERLINER invented the gramophone in 1887.the gramophone in 1887.

X-RAY MACHINE X-RAY MACHINE

Wilhelm Conrad Rontgen invented Wilhelm Conrad Rontgen invented the X-ray in 1895.the X-ray in 1895.

WASHING MACHINE WASHING MACHINE

A.John FISHER invented the washing A.John FISHER invented the washing machine in 1906.machine in 1906.

ROBOT ROBOT

Elmer Ambrose SPERRY invented the first Elmer Ambrose SPERRY invented the first robot in 1913.robot in 1913.

SONARSONAR

Pierre LANGEVIN invented the sonar in 1918.Pierre LANGEVIN invented the sonar in 1918.

FAX MACHINE FAX MACHINE

Arthur KORN invented the first fax machine Arthur KORN invented the first fax machine in 1922.in 1922.

ATOMIC BOMB ATOMIC BOMB

J. Robert Oppenheimer J. Robert Oppenheimer developed the first atomic bomb in 1945.developed the first atomic bomb in 1945.

VOCABULARY(to)Develop:Geliştirmek

Developed-V2-V3

NUCLEAR POWER NUCLEAR POWER PLANT PLANT

First nuclear power plant produced First nuclear power plant produced electricity in 1954.electricity in 1954.

VOCABULARY(to)Produce:Üretmek

Produced-V2-V3