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Telescope
it was invented by German Johann Lippershey -
Steam engine
it was invented by English Thomas Savery -
Electric cell
it was invented by theItalian Alessandro Volta -
matches
it was invented by English John Walker -
Telegraph
it was invented by North America Samuel Finley Breese Morse -
Dynamite
it was invented by swedish Alfred Nobel -
Typewriter
it was invented by North American Cristopher Latham Sholes -
Canned food
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tyres
it was invented by English John Boyd Dunlop -
Kodak camera
it was invented by North American George Eastman -
Diesel
it was invented by German Rudolf Diesel -
Hamburguer
it was invented by North American Louis Lassen -
Trainers
it was invented by English Joseph William Foster -
Frozen food
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Colour TV
it was invented by Scottish John Logie Baird -
Photocopier
it was invented by the North American Chester Carlson -
Instan coffee
it was invented by Morgenthaler -
Helicopter
it was invented by Russian Igor Sikorsky -
Lego bricks
it was invented by Danish Godtfred Kirk -
Laser
it was invented by North American Theodore Maiman