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8500 BCE
Agriculture and the plow
The beginning of agriculture is in the Neolithic period, when the economy of humans evolved from harvesting, hunting and fishing to agriculture and livestock Although today it is so normal, the invention and development of agriculture was essential in the life of man. -
3500 BCE
The wheel
Before 3500 there were no cars with wheels since that year the invention spread throughout the world.
The wheel began a change in the means of transport as it was able to move from one place to another their food easier and faster. The wheel has been in a varios ety of technological advances. Nowadays, the wheel has a great importance for our life, which is found in a great variety of things, from watches to any car. -
1440
The print
The printing was a mechanical form whose function was to copy texts, images and other information, in the plates the ink was put, to press the plates on the paper and to copy the content. Johannes Gutenberg was the one who created the printing press -
The railway
George Stephenson, who inaugurated the first railway It is currently very safe and is used by millions of people every day around the world -
The car
The Belgian Etienne Lenoir operated a car with an internal combustion engine, powered by coal gas. In his patent, the electric ignition of the mixture of air and fuel is mentioned, a novelty with respect to the incandescent tubes that are known up to now. -
The incandescent lamp
Thomas Alva Edison was the first to patent an incandescent light bulb A light bulb that produces light by heating by Joule Effect of a metallic filament -
penicillin
Sir Alexander Fleming discovered the most widely used antibiotic in the world, penicillin, in 1928. Penicillin is an antibiotic created from the fungus Penicillium notatum to fight bacterial infections -
Contraceptive methods
It was invented by the Austrian Carl Djerassi
Contraceptive methods prevent an unwanted pregnancy. -
Computer
Konrad Zuse, inventor of the first computer The computer is a digital machine that reads and performs operations.the essential part of creation, the hardware that is its physical structure -
The Internet
the internet was invented by Tim Berners-Lee. a computer network created during the Cold War whose objective was to eliminate dependence on a Central Computer
