1. Steam Age (First Industrial Revolution):
Major inventions and their representative figures:
(1) In 1765, the weaver Hager Reeves invented the "Spinning Jenny", which greatly increased cotton yarn production.
(2) In 1785, the improved steam engine made by Watt was put into use.
The first two are representative, and the following are some other inventions:
(3) In 1712, the Englishman Thomas Cowman obtained a patent for a slightly improved steam engine. right.
(4) Kaye John's shuttle in 1733
(5) Arkwright's hydraulic spinning machine in 1768
(6) Joseph John in 1778 Brahm's flush toilet
(7) Crompton hammer spinning mule in 1779
(8) Cartwright power loom in 1785
(9 ) Senefeld lithography in 1796
(10) Henry Maudsley’s screw-cutting machine in 1797
Write 10 items first.
2. Electrical Age (Second Industrial Revolution):
Major invention events and their representative figures:
(1) In 1866, the German Siemens ( Siemens) made a generator
(2) In 1870, Gelam of Belgium invented the electric motor
(3) In 1831, the British scientist Faraday discovered the phenomenon of electromagnetic induction
(4) In 1882, Edison built the first thermal power station in the United States in New York and connected the transmission lines into a network
(5) In 1876, the German Otto manufactured the first A four-stroke internal combustion engine powered by gas became a popular small power machine.
(6) In 1883, German engineer Daimler made an internal combustion engine fueled by gasoline
(7) In 1885, German mechanical engineer Karl Benz made the first A car, Benz was called the "Father of the Automobile".
(8) In 1882, Bell invented the telephone.
(9) In the 1880s, German physicist Hertz proved the existence of electromagnetic waves and measured their wavelength and speed.
(10) In December 1903, the Wright brothers in the United States flew an airplane powered by an internal combustion engine into the sky.
3. Information Age (Third Industrial Revolution):
Major invention events are extremely representative of the country:
(1) In 1945, the United States successfully exploded the first An atomic bomb.
(2) In 1946, the first electronic computer was born in the United States.
(3) In the 1970s, microcomputers developed rapidly.
(4) In 1957, the Soviet Union launched a satellite into the sky.
(5) In 1961, the Soviet spacecraft carried out manned space flight.
(6) In 1969, the United States sent a man to the moon.
(7) In the 1970s, bioengineering was formed.
I hope my answer will be helpful to you!