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1000
Bow and arrow
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1000
Fire
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1000
stone tools
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Period: Jan 1, 1000 to
paleolithic
Is a prehistoric period when was found the answer of specific survival needs (hunt, cut, dig up, warm...) -
Clay pots
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Wheel
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Period: to
neolithic
When start to use reason of knowledge, farming and grazing. -
Writting sistems
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Abacus
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ferrous metallurgy
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Period: to
Classical antiquity
Is the long period of cultural history centered -
printing press
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horseshoe
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Period: to
The middle age
It began with the fall of the Western Roman Empire and merged into the Renaissance and the Age of Discovery -
Microscope and telescope
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Barometer
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Period: to
The modern age
Is the global historiographical approach to the timeframe after post-classical history -
steamboat
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steam locomotive
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Period: to
First industrial revolution
The Industrial Revolution was the transition to new manufacturing processes in the period from about 1760 to sometime between 1820 and 1840. -
Dinamite
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Radio tesla
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cement
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Period: to
Contemporary period (19th century)
Contemporary history is a subset of modern history which describes the historical period from approximately 1945 to the present. The term "contemporary history" has been in use at least since the early 19th century. -
mobile phone
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autogyro, de la cierva
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penicillin
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nuclear reactor
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microprocessor
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fibre optics
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Period: to
Contemporary period (20th century)
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WI-FI networks
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Flat-screen plasma display
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Period: to
Contemporary period (21th century)
