|
Cyanometer
A cyanometer (from ''cyan'' and '' -meter'') is an instrument for measuring " blueness", specifically the colour intensity of blue sky. It is attributed to Horace-Bénédict de Saussure and Alexander von Humboldt. It consists of squares of paper dyed in graduated shades of blue and arranged in a color circle or square that can be held up and compared to the color of the sky. History Horace-Bénédict de Saussure, a Swiss physicist and mountain climber, is credited with inventing the cyanometer in the 1760s. De Saussure's cyanometer was divided into colored, numbered sections, ranging from white to gradually darker shades of blue, dyed with Prussian blue and arranged in a circle. The cyanometers were manually produced with a predefined recipe of watercolor concentration for each section, and then distributed to friends and fellow naturalists to gather more observations. In an article from 1790, de Saussure presents an illustration of a wheel with 40 stops, though clarifie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Matériel De Recherche, Horace-Bénédict De Saussure Deuxième Schéma Du Cyanomètre, 1788 © Collection Musée D’histoire Des Sciences, Geneva
Materiel or matériel (; ) is supplies, equipment, and weapons in military supply-chain management, and typically supplies and equipment in a commercial supply chain context. Military In a military context, the term ''materiel'' refers either to the specific needs (excluding manpower) of a force to complete a specific mission, or the general sense of the needs (excluding manpower) of a functioning army. An important category of materiel is commonly referred to as ordnance, especially concerning mounted guns (artillery) and the shells they consume. Along with fuel, and munitions in general, the steady supply of ordnance is an ongoing logistical challenge in active combat zones. Materiel management consists of continuing actions relating to planning, organizing, directing, coordinating, controlling, and evaluating the application of resources to ensure the effective and economical support of military forces. It includes provisioning, cataloging, requirements determination, ac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bluestocking
''Bluestocking'' (also spaced blue-stocking or blue stockings) is a Pejorative, derogatory term for an educated, intellectual woman, originally a member of the 18th-century Blue Stockings Society from England led by the hostess and critic Elizabeth Montagu (1718–1800), the “Queen of the Blues”, including Elizabeth Vesey (1715–1791), Hester Chapone (1727–1801) and the Classics, classicist Elizabeth Carter (1717–1806). In the following generation came Hester Lynch Piozzi (1741–1821), Hannah More (1745–1833) and Frances Burney (1752–1840). The term now more broadly applies to women who show interest in literary or intellectual matters. Until the late 18th century, the term had referred to learned people of both sexes. It was later applied primarily to intellectual women and the French equivalent ''bas bleu'' had a similar connotation. The term later developed negative implications and is now often used in a derogatory manner. The reference to blue stockings may ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lord Byron
George Gordon Byron, 6th Baron Byron (22 January 1788 – 19 April 1824) was an English poet. He is one of the major figures of the Romantic movement, and is regarded as being among the greatest poets of the United Kingdom. Among his best-known works are the lengthy narratives ''Don Juan (poem), Don Juan'' and ''Childe Harold's Pilgrimage''; many of his shorter lyrics in ''Hebrew Melodies'' also became popular. Byron was educated at Trinity College, Cambridge, before he travelled extensively in Europe. He lived for seven years in Italy, in Venice, Ravenna, Pisa and Genoa after he was forced to flee England due to threats of lynching. During his stay in Italy, he would frequently visit his friend and fellow poet Percy Bysshe Shelley. Later in life, Byron joined the Greek War of Independence to fight the Ottoman Empire, for which Greeks revere him as a folk hero. He died leading a campaign in 1824, at the age of 36, from a fever contracted after the First Siege of Missolonghi, f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Don Juan
Don Juan (), also known as Don Giovanni ( Italian), is a legendary fictional Spanish libertine who devotes his life to seducing women. The original version of the story of Don Juan appears in the 1630 play (''The Trickster of Seville and the Stone Guest'') by Tirso de Molina. The play includes most of the elements found and later adapted in subsequent works, including the setting (Seville), the characters (Don Juan, his servant, his love interest, and her father, whom he kills), moralistic themes (honor, violence and seduction, vice and retribution), and the dramatic ending in which Don Juan dines with and is then dragged down to hell by the stone statue of the father he had previously slain. Tirso de Molina's play was subsequently adapted into numerous plays and poems, of which the most famous include a 1665 play, ''Dom Juan'', by Molière; a 1787 opera, ''Don Giovanni'', with music by Mozart and a libretto by Lorenzo da Ponte largely adapting Tirso de Molina's play; a sa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chimborazo
Chimborazo () is a stratovolcano situated in Ecuador in the Cordillera Occidental (Ecuador), Cordillera Occidental range of the Andes. Its last known Types of volcanic eruptions, eruption is believed to have occurred around AD 550. Although not the tallest mountain in the Andes or on Earth relative to sea level, its summit is the farthest point on Earth's surface from the Earth's center due to its location along the planet's equatorial bulge. Chimborazo's height from sea level is 6,263 m (20,548 ft), well below that of Mount Everest at 8,849 m (29,031 ft). Chimborazo is the highest mountain in Ecuador and the 39th-highest peak in the entire Andes. It is a popular destination for mountaineering due to its challenging climbing routes, which involve traversing snow, ice, and rocky terrain. Etymology Several theories regarding the origin of the name Chimborazo exist. In many dialects of Quechuan languages, Quechua, "chimba" means "on the other side" as in "on the other sid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atlantic Ocean
The Atlantic Ocean is the second largest of the world's five borders of the oceans, oceanic divisions, with an area of about . It covers approximately 17% of Earth#Surface, Earth's surface and about 24% of its water surface area. During the Age of Discovery, it was known for separating the New World of the Americas (North America and South America) from the Old World of Afro-Eurasia (Africa, Asia, and Europe). Through its separation of Afro-Eurasia from the Americas, the Atlantic Ocean has played a central role in the development of human society, globalization, and the histories of many nations. While the Norse colonization of North America, Norse were the first known humans to cross the Atlantic, it was the expedition of Christopher Columbus in 1492 that proved to be the most consequential. Columbus's expedition ushered in an Age of Discovery, age of exploration and colonization of the Americas by European powers, most notably Portuguese Empire, Portugal, Spanish Empire, Sp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Col Du Géant
The ''Col du Géant'' (''Giant Pass'') at is the main passage of the Mont Blanc massif between Courmayeur in the Aosta Valley and Chamonix-Mont Blanc in the Arve Valley. On the French side, to the north is the Géant Glacier which overlooks the Mer de Glace. Geography The pass is between the peaks of the Tour Ronde and the Dent du Géant. Near the pass are Pointe Helbronner and the Torino Hut. There is a border dispute between France and Italy, similar to that which concerns the summit of Mont Blanc. Italian maps depict the border line on the pass, while on the French maps it passes a hundred meters to the south, the pass being entirely on French territory. Openstreetmap shows both variants of the border, and similar situations near the peak and the Dôme du Goûter. This dispute was revived in 2015, following a ban on access to the Giant glacier from the Torino refuge, by the municipality of Chamonix. History In 1788, 48 year old scientist Horace Bénédict de Saussure ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mont Blanc
Mont Blanc (, ) is a mountain in the Alps, rising above sea level, located right at the Franco-Italian border. It is the highest mountain in Europe outside the Caucasus Mountains, the second-most prominent mountain in Europe (after Mount Elbrus in Russia), and the 11th most prominent mountain in the world. The mountain gives its name to its range, the Mont Blanc massif, which straddles parts of France, Italy, and Switzerland. Mont Blanc's summit lies on the watershed line between the valleys of Ferret and Veny in Italy, and the valleys of Montjoie, and Arve in France. Ownership of the summit area has long been disputed between France and Italy. The Mont Blanc massif is popular for outdoor activities such as hiking, climbing, and trail running and winter sports such as skiing and snowboarding. The most popular climbing route to the summit of Mont Blanc is the Goûter Route, which typically takes two days. The three towns and their communes which surround Mont Bla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chamonix
Chamonix-Mont-Blanc (; ; (no longer in use)), more commonly known simply as Chamonix (), is a communes of France, commune in the departments of France, department in the regions of France, region in Southeastern France. It was the site of the first Winter Olympic Games, Winter Olympics, held in 1924 Winter Olympics, 1924. Chamonix is situated in the French Alps just north of Mont Blanc, the highest mountain in Western Europe. Between the peaks of the and the notable , it borders both Switzerland and Italy. It is one of the oldest ski resorts in France, popular with alpinists and mountain enthusiasts. Via Vallée Blanche Cable Car, the cable car lift to the Aiguille du Midi it is possible to access the backcountry skiing, off-piste ski run of the ('white valley'). Name The name Campum munitum, meaning fortified plain or field, had been used as early as 1091. By 1283 the name had been abbreviated to a similar form to the modern Chamonis. Other forms through the ages include Cha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geneva
Geneva ( , ; ) ; ; . is the List of cities in Switzerland, second-most populous city in Switzerland and the most populous in French-speaking Romandy. Situated in the southwest of the country, where the Rhône exits Lake Geneva, it is the capital of the Canton of Geneva, Republic and Canton of Geneva, and a centre for international diplomacy. Geneva hosts the highest number of International organization, international organizations in the world, and has been referred to as the world's most compact metropolis and the "Peace Capital". Geneva is a global city, an international financial centre, and a worldwide centre for diplomacy hosting the highest number of international organizations in the world, including the headquarters of many agencies of the United Nations and the International Committee of the Red Cross, ICRC and International Federation of Red Cross and Red Crescent Societies, IFRC of the International Red Cross and Red Crescent Movement, Red Cross. In the aftermath ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
