It is also used in designing of ships and submarines as well as in controlling the flight of a hot-air balloon. This principle has several applications such as the hydrometer that determines the specific gravity of liquids. It was formulated by Archimedes, the law states that a body totally or partly immersed in a water is subject to an upward force, also known as buoyancy, that is the same as the weight of the fluid it displaces. The Archimedes’ principle is a law of physics in hydrostatics. His most famous accomplishment is the Archimedes principle His now famous word Eureka is used to express great joy for new discoveries. Tests were done on the crown and indeed, the King was right, silver had been mixed in the crown. It was at this moment that the light bulb went on!Īrchimedes discovered that there was a direct correlation between the water overflowing from the tub in relation to his immersed body.Įxcited with the discovery, Archimedes jumped out of the tub and ran through the streets shouting Eureka, meaning I have found it. He had to ponder over it while taking a bath. As you can tell, this was no simple task. Here is what, King Hiero II challenged Archimedes to find out if a gold crown made for a temple was made of pure gold or mixed with silver.Īrchimedes was to find out the purity of this crown without damaging it. So, what led him to do that? you may ask. Well, chances are that the caricature is that of Archimedes. You might have seen cartoon figures of an old man running naked through a town. Conon of Samos was his friend.Īrchimedes addressed two of his works to his classmate Eratosthenes. His classmates were Conon of Samos and Eratosthenes of Cyrene. No one knows if he was married or had children. There is therefore very little-known detail on the life of Archimedes. Heracleides, a friend to Archimedes, wrote his biography but the work was lost. He wrote that Archimedes lived for 75 years. Since Archimedes’ exact birth date was not known, this date of birth was based on a statement by the Byzantine Greek historian John Tzetzes. ![]() ![]() At that time Sicily was a self-governing colony in Magna Graecia. Archimedes birth date is not knownĪrchimedes was born circa 287 BC in the seaport city of Syracuse, Sicily. I have put together some of the top 10 facts about Archimedes. Part of his contribution was building war machines that protected Syracuse, his home, from the Romans.Īrchimedes was also regarded a philosopher who is credited with the application of pi and discovering hydrostatics. This Greek mathematician had a good understanding of mathematics and physics. Archimedes proved several mathematical theories like the area of a circle, area of an ellipse, the area under a parabola among many other formulas. He is credited for coming up with modern calculus and analysis. There is little about his life that is known, one thing that is certain though is that he one of the greatest mathematicians to have ever lived. Archimedes is regarded as one of the leading scientists of the olden days.
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