In 1929, when he was a 25-year-old intern doctor, a 4 French ureter catheter was introduced percutaneously through his left antecubital vein and extended to the right atrium of the heart, thus beginning a new era in human venous access and related treatments. This success earned him the Nobel Prize in Medicine in 1956.
Cobden, who started the calico trade in 1828, opened a textile factory in 1831. He became rich in a short time, and with this money, he traveled to France, England, Germany, Switzerland, the United States, and Middle Eastern countries.
Founding fathers of rocketry and astronautics: In his work published under the name Die Rakete zu den Plane-tenraumen (“The Rocket Launched into Interplanetary Space”), he made predictions about the speed and height that rockets could reach and made mathematical calculations of the speed required to escape the Earth's gravity.
Tulips were not known during the Roman and Byzantine periods. No tulip motifs have been found on coins, monuments, or items from this period. Tulips have been a value brought with them by the tribes migrating from Central Asia to the West. So who introduced this beautiful flower to Europe? Here is the answer to the question:
Cailletet developed the pump system known by his name, which he used to liquefy gases, manometers to measure high pressures, and a type of altimeter to determine the altitude of aircraft.
He revealed the sensitivity of bees to ultraviolet and polarized light, and also solved how honeybees transmit information to each other in the hive using a unique "dance".
Robert Owen is a successful capitalist as well as a defender of working-class interests. After working as a manager in a textile factory, he acquires a run-down factory and, having witnessed firsthand the appalling condition of the workers, takes a series of "socialist" measures to improve working conditions.
Born in 1954, Larry Wall is actually a linguist. He was working at NASA when the Perl language emerged. The Perl language appeared in 1987.
Donald Knuth is one of the world-renowned computer scientists. He was born on January 10, 1938, in Wisconsin, USA. Knuth, whose father works in a printing house, works with his father and attends school.
Chester Carlson invented electrophotography, which is used in millions of photocopiers around the world. Then, electrography was named after the concept of "xerography", which means 'dry and writing'.
