Nikola Tesla is easily considered one of the world’s greatest inventors. His inventions in electricity have shaped the way we use technology today. His technological advances were so ahead of his time that Nikola Tesla’s fame and recognition did not come until after his death, which is what makes his legacy so significant. Nikola Tesla was born in 1856 in Smiljan, a town located in what is today Croatia. Tesla’s knack for invention was inspired by his mother, Djuka Mandic, who invented household appliances in her free time. By age 19, his passion for electrical engineering had begun to grow. Eventually, Tesla proposed a drawing of a motor that utilized the principles of rotating magnetic fields created by alternating currents.
Tesla moved to America in 1884 and was eventually hired by Thomas Edison. After months of helping Edison make improvements to his DC-based inventions, Tesla quit his work with Edison due to …show more content…
Today, we use x-rays for many different situations, the most common being in medicine. Since x-rays are able to see through skin but not bone, x-rays are used to take pictures of bones, specifically bones that are broken, sprained or fractured. X-rays are useful tools in detecting tumors and treating cancer in low doses. They have also been used in CAT scans, as well as fluoroscopy, the study of using x-rays to take moving pictures of a part of the body, most commonly the digestive system. Not only are x-rays found in medicine, but they are also found in airport terminals. X-rays are used in baggage scanners to scan passengers’ luggage. Smoke detectors also use elements of radiation to distinguish a change in the air due to the presence of smoke. Another main benefit of x-rays is their use in astronomy. X-ray instruments have been launched into space due to the inability of x-rays to penetrate Earth’s atmosphere. In doing so, scientists have discovered that all stars emit