In different eras, scientists always lead the trend of an era, when after the first industry, human beings began to enter the steam age, the invention of the steam engine made the Western European era a century ahead of mankind, when the second industry, after the start, mankind began to enter the electrical age.
In 1866, Siemens invented the generator, the electric age was created, and in the era of electricity, excellent scientists emerged in an endless stream, but in this era, there was a great wizard, his imagination and creativity were beyond the times, he once said: As long as I want, I can split the earth in half, he is Nikola Tesla.
Tesla, born on July 10, 1856 in the Croatian village of Smiwan, in 1875 he studied telegraph engineering at the Graz University of Science and Technology in Austria, although he had excellent grades, but because he could not afford to pay the tuition, he only studied for the first semester, after dropping out of school, he also suffered from mental weakness, until 1882, he revived and applied for an engineer at Edison.
Edison promised him $50,000 if he could improve the generator, and he spent a year to redesign the entire generator, which gave Edison a large patent profit, but Edison changed his rhetoric for the $50,000, and he needed Tesla to work for him for 53 years to get the money.
Tesla eventually realized that he was just wasting his physical strength here, so he left Edison and founded his own company to specialize in alternating current, in 1887, he assembled the earliest brushless AC induction motor, and in 1888, he expanded tesla coils away.
But during the period because Edison mainly developed alternating current, which was not a good thing for the up-and-coming him, Edison even used his influence to denigrate Tesla, Tesla research funds were suddenly terminated, in order to solve financial problems, he had to sell the company's products.
Tesla's research is not just alternating current, he has also studied atmospheric electricity, in a Colorado experiment, he recorded receiving signals from outer space, but this theory was quickly denied by the scientific community, but Tesla firmly believed in his ideas, and he spent the rest of his life sending signals to Mars.
In 1889, Tesla declared that the Jupiter signal was terminated, and this phenomenon, in 1996, Koram published a plasma circular pattern signal analysis is consistent, about the tesla figure, his legend is quite a lot, in some Russian records, the Tunguska explosion may even be Tesla did.
Before the Tunguska explosion, Tesla appeared in the Russian Irkutsk Oblast, a place relatively close to the big bang, and before the explosion, Tesla also went to the library several times to check the map of Siberia, and after the Tunguska explosion in 1908, Tesla stopped the wireless power transmission experiment.
All of this points to Tesla as the person who caused the Tunguska explosion, but because there is no evidence, this hypothesis has not yet been established, and in 1943, the outstanding geek in the history of human science finally died alone in a New York hotel at the age of 86.