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A handmade soap bar Two equivalent images of the chemical structure of sodium stearate, a typical ingredient found in bar soaps Emulsifying action of soap on oil. Soap is a salt of a fatty acid (sometimes other carboxylic acids) used for cleaning and lubricating products as well as other applications. [1]
The origins of Castile soap go back to the Levant, where Aleppo soapmakers have made hard soaps based on olive and laurel oil for millennia. [2]It is commonly believed that the Crusaders brought Aleppo soap back to Europe in the 11th century, based on the claim that the earliest soap made in Europe was just after the Crusades, but in fact, the Greeks knew about soap in the first century AD and ...
Neander points out that the soap-making recipe from Mazur's testimony was contradictory and unrealistic, with a testimony from 12 May 1945 which claimed that 75 kg of fat were produced and 8 kg of soap were produced from the first boiling, a testimony from 28 May 1945 which claimed that 70–80 kg of fat were produced from 40 bodies and 25 kg ...
The history of Europe is traditionally divided into four time periods: prehistoric Europe (prior to about 800 BC), classical antiquity (800 BC to AD 500), the Middle Ages (AD 500–1500), and the modern era (since AD 1500). The first early European modern humans appear in the fossil record about 48,000 years ago, during the Paleolithic era.
Perfume substituted for soap and water. The use of perfume in France grew steadily. By the 18th century, aromatic plants were being grown in the Grasse region of France to provide the growing perfume industry with raw materials. Even today, France remains the centre of the European perfume design and trade.
This is a timeline of German history, comprising important legal and territorial changes and political events in Germany and its predecessor states. To read about the background to these events, see History of Germany. See also the list of German monarchs and list of chancellors of Germany and the list of years in Germany
The date used as the end of the ancient era is arbitrary. The transition period from Classical Antiquity to the Early Middle Ages is known as Late Antiquity.Late Antiquity is a periodization used by historians to describe the transitional centuries from Classical Antiquity to the Middle Ages, in both mainland Europe and the Mediterranean world: generally from the end of the Roman Empire's ...
The Old High German speaking area within the Holy Roman Empire in 962. The earliest testimonies of Old High German are from scattered Elder Futhark inscriptions, especially in Alemannic, from the 6th century, the earliest glosses date to the 8th and the oldest coherent texts (the Hildebrandslied, the Muspilli and the Merseburg Incantations) to the 9th century.