Jakob Christof Rad
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Jakob Christof Rad
Jakub Kryštof Rad, traditionally Anglicised Jacob Christoph Rad (25 March 1799, in Rheinfelden – 13 October 1871, in Vienna), was a Swiss-born physician and industrial manager. He had many other professional activities, was a director of a sugar factory in Datschitz, Bohemia, Austria-Hungary (now Czech Republic) in 1843, and invented the process and associated machinery for cutting large block sugar into manageable uniform pieces. Rad is credited with the invention of sugar cubes. Professional life Invention of the sugar-cutting process The idea to produce sugar in cube form came from his wife, who cut herself while paring down the standard large, commercial sugar loaf into smaller parts for use in the home. Rad had become involved with management of a sugar factory in 1840 in the South Bohemian town of Datschitz (present day Dačice). He began work on a machine for transforming sugar into cube form, leading to a five-year patent A patent is a type of intellectu ...
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Jakub Kryštof Rad A Juliana Radová
Jacob is a common male given name and a less well-known surname. It is a cognate of James, derived from Late Latin ''Iacobus'', from Greek ''Iakobos'', from Hebrew (''Yaʿaqōḇ''), the name of the Hebrew patriarch, Jacob son of Isaac and Rebecca. The name comes either from the Hebrew root ''ʿqb'' meaning "to follow, to be behind" but also "to supplant, circumvent, assail, overreach", or from the word for "heel", ''ʿaqeb''. It can also be taken to mean "may God protect." In the narrative of Genesis, it refers to the circumstances of Jacob's birth when he held on to the heel of his older twin brother Esau (Genesis 25:26). The name is etymologized (in a direct speech by the character Esau) in Genesis 27:36, adding the significance of Jacob having "supplanted" his elder brother by buying his birthright. In a Christian context, Jacob – ''James'' in English form – is the name for several people in the New Testament: (1) the apostle James, son of Zebedee, (2) another ...
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Rheinfelden (Aargau)
Rheinfelden ( gsw, Rhyfälde, ) is a municipality in the canton of Aargau in Switzerland, seat of the district of Rheinfelden. It is located 15 kilometres east of Basel. The name means the fields of the Rhine, as the town is located on the High Rhine. It is home to Feldschlösschen, the most popular beer in Switzerland. The city is across the river from Rheinfelden in Baden-Württemberg; the two cities were joined until Napoleon Bonaparte fixed the Germany–Switzerland border on the Rhine in 1802 and are still socially and economically tied. Geography The old town of Rheinfelden lies on the left bank of the Rhine, where the river is divided into two arms by the "Inseli", a roughly long island. Downstream of the Inseli and the ''Rheinbrücke'', the river bottoms drops to about deep, creating a huge and deadly vortex, known as the ''St-Anna-Loch. Nearly east is the '' Magdenerbach''. The wooded, gently-rising foothills of the '' Tafeljura'' lie south of the town. The ...
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Vienna
en, Viennese , iso_code = AT-9 , registration_plate = W , postal_code_type = Postal code , postal_code = , timezone = CET , utc_offset = +1 , timezone_DST = CEST , utc_offset_DST = +2 , blank_name = Vehicle registration , blank_info = W , blank1_name = GDP , blank1_info = € 96.5 billion (2020) , blank2_name = GDP per capita , blank2_info = € 50,400 (2020) , blank_name_sec1 = HDI (2019) , blank_info_sec1 = 0.947 · 1st of 9 , blank3_name = Seats in the Federal Council , blank3_info = , blank_name_sec2 = GeoTLD , blank_info_sec2 = .wien , website = , footnotes = , image_blank_emblem = Wien logo.svg , blank_emblem_size = Vienna ( ; german: Wien ; ba ...
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Switzerland
). Swiss law does not designate a ''capital'' as such, but the federal parliament and government are installed in Bern, while other federal institutions, such as the federal courts, are in other cities (Bellinzona, Lausanne, Luzern, Neuchâtel, St. Gallen a.o.). , coordinates = , largest_city = Zürich , official_languages = , englishmotto = "One for all, all for one" , religion_year = 2020 , religion_ref = , religion = , demonym = , german: Schweizer/Schweizerin, french: Suisse/Suissesse, it, svizzero/svizzera or , rm, Svizzer/Svizra , government_type = Federalism, Federal assembly-independent Directorial system, directorial republic with elements of a direct democracy , leader_title1 = Federal Council (Switzerland), Federal Council , leader_name1 = , leader_title2 = , leader_name2 = Walter Thurnherr , legislature = Fe ...
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Dačice
Dačice (; german: Datschitz) is a town in Jindřichův Hradec District in the South Bohemian Region of the Czech Republic. It has about 7,100 inhabitants. The town centre is well preserved and is protected by law as an urban monument zone. It is notable as the home of the sugar cube, which was invented here in 1843 by Jakob Christof Rad. Administrative parts Dačice is made up of town parts of Dačice I–V, and villages of Bílkov, Borek, Chlumec, Dolní Němčice, Hostkovice, Hradišťko, Lipolec, Malý Pěčín, Prostřední Vydří, Toužín and Velký Pěčín. Prostřední Vydří forms an exclave of the municipal territory. Geography Dačice is located about east of Jindřichův Hradec and south of Jihlava. Despite administratively being a part of the South Bohemian Region, the town lies in the historical land of Moravia. It lies in the Křižanov Highlands. The highest point is the hill Plec at above sea level. The town is situated on the Moravian Thaya River. Its tr ...
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Bohemia
Bohemia ( ; cs, Čechy ; ; hsb, Čěska; szl, Czechy) is the westernmost and largest historical region of the Czech Republic. Bohemia can also refer to a wider area consisting of the historical Lands of the Bohemian Crown ruled by the Bohemian kings, including Moravia and Czech Silesia, in which case the smaller region is referred to as Bohemia proper as a means of distinction. Bohemia was a duchy of Great Moravia, later an independent principality, a kingdom in the Holy Roman Empire, and subsequently a part of the Habsburg monarchy and the Austrian Empire. After World War I and the establishment of an independent Czechoslovak state, the whole of Bohemia became a part of Czechoslovakia, defying claims of the German-speaking inhabitants that regions with German-speaking majority should be included in the Republic of German-Austria. Between 1938 and 1945, these border regions were joined to Nazi Germany as the Sudetenland. The remainder of Czech territory became the Second ...
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Sugar
Sugar is the generic name for sweet-tasting, soluble carbohydrates, many of which are used in food. Simple sugars, also called monosaccharides, include glucose, fructose, and galactose. Compound sugars, also called disaccharides or double sugars, are molecules made of two bonded monosaccharides; common examples are sucrose (glucose + fructose), lactose (glucose + galactose), and maltose (two molecules of glucose). White sugar is a refined form of sucrose. In the body, compound sugars are hydrolysed into simple sugars. Longer chains of monosaccharides (>2) are not regarded as sugars, and are called oligosaccharides or polysaccharides. Starch is a glucose polymer found in plants, the most abundant source of energy in human food. Some other chemical substances, such as glycerol and sugar alcohols, may have a sweet taste, but are not classified as sugar. Sugars are found in the tissues of most plants. Honey and fruits are abundant natural sources of simple sugars. Suc ...
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Patent
A patent is a type of intellectual property that gives its owner the legal right to exclude others from making, using, or selling an invention for a limited period of time in exchange for publishing an enabling disclosure of the invention."A patent is not the grant of a right to make or use or sell. It does not, directly or indirectly, imply any such right. It grants only the right to exclude others. The supposition that a right to make is created by the patent grant is obviously inconsistent with the established distinctions between generic and specific patents, and with the well-known fact that a very considerable portion of the patents granted are in a field covered by a former relatively generic or basic patent, are tributary to such earlier patent, and cannot be practiced unless by license thereunder." – ''Herman v. Youngstown Car Mfg. Co.'', 191 F. 579, 584–85, 112 CCA 185 (6th Cir. 1911) In most countries, patent rights fall under private law and the patent holder mus ...
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1799 Births
Events January–June * January 9 – British Prime Minister William Pitt the Younger introduces an income tax of two shillings to the pound, to raise funds for Great Britain's war effort in the French Revolutionary Wars. * January 17 – Maltese patriot Dun Mikiel Xerri, along with a number of other patriots, is executed. * January 21 – The Parthenopean Republic is established in Naples by French General Jean Étienne Championnet; King Ferdinand I of the Two Sicilies flees. * February 9 – Quasi-War: In the single-ship action of USS ''Constellation'' vs ''L'Insurgente'' in the Caribbean, the American ship is the victor. * February 28 – French Revolutionary Wars: Action of 28 February 1799 – British Royal Navy frigate HMS ''Sybille'' defeats the French frigate ''Forte'', off the mouth of the Hooghly River in the Bay of Bengal, but both captains are killed. * March 1 – Federalist James Ross becomes President pro tempore of the United States Senate. * ...
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1871 Deaths
Events January–March * January 3 – Franco-Prussian War – Battle of Bapaume (1871), Battle of Bapaume: Prussians win a strategic victory. * January 18 – Proclamation of the German Empire: The member states of the North German Confederation and the south German states, aside from Austria, unite into a single nation state, known as the German Empire. The King of Prussia is declared the first German Emperor as Wilhelm I of Germany, in the Hall of Mirrors at the Palace of Versailles. Constitution of the German Confederation (1871), Constitution of the German Confederation comes into effect. It abolishes all restrictions on Jewish marriage, choice of occupation, place of residence, and property ownership, but exclusion from government employment and discrimination in social relations remain in effect. * January 21 – Giuseppe Garibaldi's group of French and Italian volunteer troops, in support of the French Third Republic, win a battle against the Prussians in the Bat ...
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Austrian Businesspeople
Austrian may refer to: * Austrians, someone from Austria or of Austrian descent ** Someone who is considered an Austrian citizen, see Austrian nationality law * Austrian German dialect * Something associated with the country Austria, for example: ** Austria-Hungary ** Austrian Airlines (AUA) ** Austrian cuisine ** Austrian Empire ** Austrian monarchy ** Austrian German (language/dialects) ** Austrian literature ** Austrian nationality law ** Austrian Service Abroad ** Music of Austria ** Austrian School of Economics * Economists of the Austrian school of economic thought * The Austrian Attack variation of the Pirc Defence chess opening. See also * * * Austria (other) * Australian (other) * L'Autrichienne (other) is the feminine form of the French word , meaning "The Austrian". It may refer to: *A derogatory nickname for Queen Marie Antoinette of France *L'Autrichienne (film), ''L'Autrichienne'' (film), a 1990 French film on Marie Antoinette wit ...
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