when he solved a problem that had been set to him: determining whether goldsmiths had adulterated the metal in the crown of Hiero II, king of Syracuse. 1930 saw expansion into the making of other appliances with the introduction of the Eureka electric range.

: Archimedes Coined the Term "Eureka!"

[7], The expression is also the state motto of California, referring to the momentous discovery of gold near Sutter's Mill in 1848. [11] This result is now known as Gauss' Eureka theorem[12] and is a special case of what later became known as the Fermat polygonal number theorem. Supposedly shouted by Archimedes (c. 287-212 B.C.E.) [2] At first only selling vacuum cleaners manufactured by others, in 1913 he and four partners purchased their first plant. Eureka!"

eureka . Eureka vacuums are sold online and by a variety of national retailers globally. This concept soon led Eureka to become a specialist in a market continuously asking for innovative products. "Wardell, Fred | Detroit Historical Society", "History of The Eureka Company – FundingUniverse", "Electrolux completes move from Illinois to NC", https://en.wikipedia.org/w/index.php?title=Eureka_(company)&oldid=980395815, Electronics companies established in 1909, Home appliance manufacturers of the United States, Creative Commons Attribution-ShareAlike License, Cordless vacuums, upright vacuums, stick vacs, This page was last edited on 26 September 2020, at 08:57.

Greater volume of the crown means its density is less than that of the gold, and therefore the crown could not be pure gold. Supposedly shouted by Archimedes (c. 287-212 B.C.E.) (This relation is not what is known as Archimedes' principle—that deals with the upthrust experienced by a body immersed in a fluid. Eureka manufactures a variety of vacuum types including uprights, cordless and hand and stick vacuums.

At first only selling vacuum cleaners manufactured by others, in 1913 he and four partners purchased their first plant. In the Greek pronunciation, the first syllable has a high pitch accent, because the Ancient Greek rules of accent do not force accent to the penult unless the ultima (last syllable) has a long vowel. It is a transliteration of an exclamation attributed to Ancient Greek mathematician and inventor Archimedes. In 1957 the state legislature attempted to make "In God We Trust" the state motto as part of the same post WWII anti-Communist movement that successfully added the term "under God" to the American Pledge of Allegiance in 1954, but this attempt did not succeed and "Eureka" was made the official motto in 1963.[8]. The city of Eureka, California, founded in 1850, uses the California State Seal as its official seal. But if the volume of the crown is greater, increased buoyancy results in imbalance. [9] Many places, works of culture, and other objects have since been named "Eureka"; see Eureka (disambiguation) for a list. Partly due to the costs of a massive door-to-door sales force, along with the Great Depression, in the late 1930s the company went into the red, divesting its door-to-door force in 1940, and still operating in the red until it was saved only by World War II and a wartime production business.

Eureka Vacuum Cleaner Company was founded in 1909 in Detroit, Mich. by Toronto, Canada-born real estate auctioneer Fred Wardell (1866-1952) to sell vacuum cleaners for which he had acquired several patents. It is the largest of at least eleven remaining US cities and towns named for the exclamation, "eureka!". in the Bath, https://en.wikipedia.org/w/index.php?title=Eureka_(word)&oldid=977539345, Articles containing Ancient Greek (to 1453)-language text, Creative Commons Attribution-ShareAlike License, This page was last edited on 9 September 2020, at 12:47. In 2004 the use of the Eureka company name was discontinued and replaced with Electrolux Home Products Division. The first prototypes were based on a small sweeper, later …

The company offers a full line of vacuum cleaners, including uprights, cordless, canisters, sticks and handhelds. OUR HISTORY-OUR ORIGINS. The California State Seal has included the word eureka since its original design by Robert S. Garnett in 1850; the official text from that time describing the seal states that this word's meaning applies "either to the principle involved in the admission of the State or the success of the miner at work". In 1974 Eureka was purchased by AB Electrolux of Sweden and the name was changed back to the Eureka Company. Another mathematician, Carl Friedrich Gauss, echoed Archimedes when in 1796 he wrote in his diary, "ΕΥΡΗΚΑ!

Eureka Vacuum Cleaner Company was founded in 1909 in Detroit, Mich. by Toronto, Canada-born real estate auctioneer Fred Wardell (1866-1952)[1] to sell vacuum cleaners for which he had acquired several patents. num = Δ + Δ + Δ", referring to his discovery that any positive integer could be expressed as the sum of at most three triangular numbers.

The exclamation 'Eureka!'

If the volumes are the same, the scale remains in balance, meaning that their densities are the same and therefore the crown must be pure gold.

is attributed to the ancient Greek scholar Archimedes. In 2016 Eureka was purchased by Midea Group, parent company of Midea America Corp. Today Eureka vacuum cleaners are manufactured by the parent company, Midea Group. c. 1600, from Greek heureka "I have found (it)," first person singular perfect active indicative of heuriskein "to find" (see heuristic). The accent of the English word is on the second syllable, following Latin rules of accent, which require that a penult (next-to-last syllable) must be accented if it contains a long vowel. Eureka is a considerable distance from Sutter's Mill, but was the jumping off point of a smaller gold rush in nearby Trinity County, California in 1850.

The Eureka Stockade has often been referred to as the "birth of democracy" in Australia.[10]. In 1953 it was purchased by Henney Motor Company of Freeport, Illinois, and in 1959 it became a division of National Union Electric Corporation, going on to become the first U.S. manufacturer of a purpose-built electric car (1959-1961), the Henney Kilowatt, which flopped commercially. "Eureka" was also associated with a gold rush in Ballarat, Victoria, Australia.

The company went on to expand its horizons, eventually manufacturing such diverse items as heaters, air conditioners, a wooden lung, and school furniture. Eureka (Ancient Greek: Εὕρηκα) is an interjection used to celebrate a discovery or invention. It is a transliteration of an exclamation attributed to Ancient Greek mathematician and inventor Archimedes. an alloy of copper and nickel with high electrical resistance and a low temperature coefficient, a town in northwest California on an arm of the Pacific Ocean.

He reportedly proclaimed "Eureka!

Eureka also manufactures aftermarket vacuum accessories, such as bags, belts and filters.

"Eureka" comes from the Ancient Greek word εὕρηκα heúrēka, meaning "I have found (it)", which is the first person singular perfect indicative active of the verb εὑρίσκω heurískō "I find".
when he solved a problem that had been set to him: determining whether goldsmiths had adulterated the metal in the crown of Hiero II, king of Syracuse. The initial /h/ is dropped in modern Greek and in several other European languages, including Spanish, Dutch, and English, but preserved in others, such as Finnish, Danish, and German. In 1945 looking to get into the booming postwar appliance industry, the company merged with Williams Oil-O-Matic, a Bloomington, Ill., manufacturer (founded 1918) of oil-based heaters and refrigerators for the home, and the name of the company was changed to Eureka-Williams Corporation.[3]. By 1927 Eureka sold 2 million units, selling one-third of all vacuums manufactured in the United States and settling into a perennial second place position behind Hoover. [5] For the problem posed to Archimedes, though, there is a simple method which requires no precision equipment: balance the crown against pure gold on a scale in the air, and then submerge both the crown and the gold in water simultaneously. The long vowels in the first two syllables would sound like a double stress to English ears (as in the phrase Maltese cat).

[1] It is closely related to heuristic, which refers to experience-based techniques for problem-solving, learning, and discovery. [6] Galileo Galilei himself weighed in on the controversy, suggesting a design for a hydrostatic balance that could be used to compare the dry weight of an object with the weight of the same object submerged in water.

after he had stepped into a bath and noticed that the water level rose, whereupon he suddenly understood that the volume of water displaced must be equal to the volume of the part of his body he had submerged.