Question

describir 5 famosos inventores y sus invenciones en párrafo pequeño en inglés

Answer 1

Thomas Alva Edison


Edison devised a simple instrument for the mechanical counting of votes in 1868. It is placed on the table of each representative; It had two buttons, one for pro and one for votes against. To load the patent, Edison hired attorney Carroll D. Wright. The instrument was brought before a congressional committee in Washington. To help you find the seller of paid music, you can contain an excuse or submit an opinion.

Albert Einstein

The first of his articles of 1905 was titled A heuristic point of view on the production and transformation of light. In it Einstein proposed the idea of ​​"how much" light (now called photons) and showed how this concept could be used to explain the photoelectric effect. The quantum theory of light was a strong indication of the wave-corpuscle duality and that physical systems can show both wave and corpuscular properties. This article constituted one of the basic pillars of quantum mechanics. A complete explanation of the photoelectric effect could only be elaborated when the quantum theory was more advanced. For this work, and for his contributions to theoretical physics, Einstein received the Nobel Prize in Physics in 1921.

Galileo Galilei

In May 1609, Galileo received from Paris a letter from the Frenchman Jacques Badovere, one of his former pupils, who confirms an insistent rumor: the existence of a telescope to see distant objects.16 Made in the Netherlands, this telescope would Allowed to see stars invisible to the naked eye. With this unique description, Galileo, who no longer gives courses to Cosme II de Médicis, builds his first telescope. Unlike the Dutch telescope, this does not deform the objects and increases them by 6 times, that is, twice as much as their opponent. It is also the only one of the time that manages to obtain a right image thanks to the use of a divergent lens in the eyepiece. This invention marks a turning point in the life of Galileo.
 
Leonardo da Vinci
 
The Mona Lisa is the portrait that more literature has generated throughout the history of art; Has given rise to stories, novels, poems and even operas. It was a famous work from the moment of its creation; The young Raphael drank in it. His smile has made rivers of ink. She has seen cruelty in her and has been considered the ruthless smile of the woman who enslaves the man. Others have been dazzled by its charm, by its sweetness. For Walter Pater it symbolizes the "modern spirit with all its pathogenic traits." 12 There is also a more prosaic explanation, based on Leonardo's own notations: the teacher brought that expression to his model with the ringing of the lute.31 Let us cite To Vasari: "Monalisa was very beautiful and Leonardo, while painting, was always trying to have someone singing, playing some instrument or joking. In this way, the model was kept in a good mood and did not take a sad, tired