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600 BCE
static energy
Thales of Miletus, writing around 600 BC, observed that rubbing skins with various substances such as amber caused them to attract motes of dust and other light objects. Thales wrote about the effect now known as static electricity. -
electryc energy
Who invented electricity and in what year?
In 1600, an English doctor named William Gilbert coined the term electricity to identify the force exerted by two substances when they rub against each other. In contrast, Benjamin Franklin's experiments took place in 1752. -
electric cable
In 1740, the Frenchman Dezaguillier defined the concepts of conductor and insulator. Later, in 1744, the German Winkler used electric wires to transmit sparks over long distances, marking the birth of the electric cable. -
Battery
On March 20, 1800, Alessandro Volta communicated the invention of the battery to the Royal Society of London. Volta developed zinc and silver plates separated by a cloth moistened with salt water, which produced current. The invention is known as the first electric battery. -
kinetic energy
Who created kinetic energy?
Kinetic energy - Wikipedia, the free encyclopedia
The first knowledge of these ideas can be attributed to Gaspard Coriolis who in 1829 published a paper entitled Du Calcul de l'Effet des Machines outlining the mathematics of kinetic energy. The term kinetic energy is owed to William Thomson better known as Lord Kelvin in 1849. -
windmil
How does a wind turbine work?
Through a wind turbine that transforms the kinetic energy of air currents into electrical energy. The extraction process is carried out mainly thanks to the rotor, which transforms kinetic energy into mechanical energy, and the generator, which transforms said mechanical energy into electrical energy. Charles Francis Brush was an American scientist who built the first self-operating wind turbine to generate electricity in 1887. -
lightbulb
Who invented the light bulb and in what year?
In history books, when people talk about the creation of the light bulb, the name of Thomas Alva Edison always appears. He demonstrated his incandescent light bulb on October 21, 1879 and also holds almost 2,000 patents in the United States. -
hydraulyc energy
There is no specific inventor or discoverer. The first real hydroelectric power station came into operation in 1882 on the Fox River at Appleton, Wisconsin, USA. What is hydraulic energy?
Hydraulic energy: what it is and how this energy is generated ...
Hydraulic energy is that which takes advantage of the movement of water to generate energy. It is obtained by harnessing the kinetic and potential energy of waterfalls or currents. -
solar panels
Solar panels are the intermediary that makes sunlight serve as energy for us. Their design is simple, very effective and allows self-consumption, which promotes sustainability. German physicist Charles Fritts created a device that used thin layers of selenium to absorb sunlight and convert it into electricity -
tv
The beginnings of television date back to 1884 when the German engineer and inventor Paul Nipkow created the popular "Nipkow Disk", which was the origin of television. This was a mechanical device with the ability to analyze scenes in an orderly manner. -
plane
When was the first airplane invented?
The Wright brothers are credited with the first long, verified powered flight, which took place on December 17, 1903; from then on, the evolution of aircraft was extremely slow. But this was no reason for Wilbur and Orville Wright's inventions to stop. -
water motor
Who invented the water motor in Spain?
Arturo Estévez Varela
The Spanish water motor was an invention by Arturo Estévez Varela that never became a success, despite the numerous demonstrations that its creator, born in Valle de la Serena in 1914, carried out throughout Spain. -
nuclear energy
Who created nuclear energy?
On December 2, 1942, the experiment led by Nobel Prize-winning scientist Enrico Fermi achieved the world's first controlled and self-sustaining nuclear chain reaction, at the University of Chicago football stadium. Nuclear energy is the energy that holds neutrons and protons together. Nuclear energy can be used to produce electricity. But first the energy must be released. This energy can be obtained in two ways: nuclear fusion and nuclear fission. -
mobile phone
Fifty years ago the first mobile phone call in history took place. It was April 3, 1973 and Martin Cooper, an American engineer, carried it out with his team of engineers from the Motorola firm -
Laptop
Which company launched the first portable computer on the market?
Osborne 1 the first portable computer in history ...
It was launched on April 3, 1981 by Osborne Computer Corporation.