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battery
It was invented by Alssandro Volta and it revolutionisesthe world of electricity. -
railroad
It was invented by William Jessop and it allow the train can be guided. -
steam train
It was invented by Richard Trevithick and it improves the transport of merchandises and people -
dynamite
it was invented by Alfred Nobel and it was used by the miner to destroy rocks in a mine for example. -
phone
It was invented by Bell and it revolutionises the communication.