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Water Organ
The water organ or hydraulic organ () (early types are sometimes called hydraulos, hydraulus or hydraula) is a type of pipe organ blown by air, where the power source pushing the air is derived by water from a natural source (e.g. by a waterfall) or by a manual pump. Consequently, the water organ lacks a bellows, blower, or compressor. The hydraulic organ is often confused with the hydraulis. The hydraulis is the name of a Greek instrument created by Ctesibius of Alexandria. The hydraulis has a reservoir of air which is inserted into a cistern of water. The air is pushed into the reservoir with hand pumps, and exits the reservoir as pressurized air to blow through the pipes. The reservoir is open on the bottom, allowing water to maintain the pressure on the air as the air supply fluctuates from either the pumps pushing more air in, or the pipes letting air out. On the water organ, since the 15th century, the water is also used as a source of power to drive a mechanism similar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alessandro Striggio
Alessandro Striggio (c. 1536/1537 – 29 February 1592) was an Italian composer, instrumentalist and diplomat of the Renaissance. He composed numerous madrigals as well as dramatic music, and by combining the two, became the inventor of madrigal comedy. His compositions include the monumental '' Missa sopra Ecco sì beato giorno'' for up to 60 voices, rediscovered in 2005 after being lost for 400 years. His son, also named Alessandro Striggio, wrote the libretto for Monteverdi's '' Orfeo''. Life Striggio senior was born in Mantua, evidently to an aristocratic family. Records of his early life are sparse, but he must have gone to Florence as a young man. He began working for Cosimo de' Medici on 1 March 1559 as a musician, eventually to replace Francesco Corteccia as the principal musician to the Medici court. In 1560 he visited Venice, and produced two books of madrigals in response to the musical styles he encountered there. In 1567 the Medici sent him on a diplomatic mis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Temple In Jerusalem
The Temple in Jerusalem, or alternatively the Holy Temple (; , ), refers to the two religious structures that served as the central places of worship for Israelites and Jews on the modern-day Temple Mount in the Old City of Jerusalem. According to the Hebrew Bible, the Solomon's Temple, First Temple was built in the 10th century BCE, during the reign of Solomon over the Kingdom of Israel (united monarchy), United Kingdom of Israel. It stood until , when it was destroyed during the Siege of Jerusalem (587 BC), Babylonian siege of Jerusalem. Almost a century later, the First Temple was replaced by the Second Temple, which was built after the Neo-Babylonian Empire was conquered by the Achaemenid Empire, Achaemenid Persian Empire. While the Second Temple stood for a longer period of time than the First Temple, it was likewise destroyed during the Siege of Jerusalem (70 CE), Roman siege of Jerusalem in 70 CE. Projects to build the hypothetical "Third Temple" have not come to fruit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Talmud
The Talmud (; ) is the central text of Rabbinic Judaism and the primary source of Jewish religious law (''halakha'') and Jewish theology. Until the advent of Haskalah#Effects, modernity, in nearly all Jewish communities, the Talmud was the centerpiece of Jewish culture, Jewish cultural life and was foundational to "all Jewish thought and aspirations", serving also as "the guide for the daily life" of Jews. The Talmud includes the teachings and opinions of thousands of rabbis on a variety of subjects, including halakha, Jewish ethics, Jewish philosophy, philosophy, Jewish customs, customs, Jewish history, history, and Jewish folklore, folklore, and many other topics. The Talmud is a commentary on the Mishnah. This text is made up of 63 Masekhet, tractates, each covering one subject area. The language of the Talmud is Jewish Babylonian Aramaic. Talmudic tradition emerged and was compiled between the destruction of the Second Temple in 70 CE and the Arab conquest in the early seve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Budapest
Budapest is the Capital city, capital and List of cities and towns of Hungary, most populous city of Hungary. It is the List of cities in the European Union by population within city limits, tenth-largest city in the European Union by population within city limits and the List of cities and towns on the river Danube, second-largest city on the river Danube. The estimated population of the city in 2025 is 1,782,240. This includes the city's population and surrounding suburban areas, over a land area of about . Budapest, which is both a List of cities and towns of Hungary, city and Counties of Hungary, municipality, forms the centre of the Budapest metropolitan area, which has an area of and a population of 3,019,479. It is a primate city, constituting 33% of the population of Hungary. The history of Budapest began when an early Celts, Celtic settlement transformed into the Ancient Rome, Roman town of Aquincum, the capital of Pannonia Inferior, Lower Pannonia. The Hungarian p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aquincum Museum
The Aquincum Museum is a museum in Budapest, Hungary. It first opened in May 1894. Archeological findings from the remains of Aquincum Aquincum (, ) was an ancient city, situated on the northeastern borders of the province of Pannonia within the Roman Empire. The ruins of the city can be found in Budapest, the capital city of Hungary. It is believed that Marcus Aurelius wrote ... are on display there. These include items from the local mithraeum. It has an indoor and outdoor part. Paula Zsidi served as the museum director from 1989 until 2015. References External links * Museums in Budapest Archaeological museums in Hungary Museums of ancient Rome in Hungary Museums established in 1894 1894 establishments in Hungary {{AncientRome-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hungary
Hungary is a landlocked country in Central Europe. Spanning much of the Pannonian Basin, Carpathian Basin, it is bordered by Slovakia to the north, Ukraine to the northeast, Romania to the east and southeast, Serbia to the south, Croatia and Slovenia to the southwest, and Austria to the west. Hungary lies within the drainage basin of the Danube, Danube River and is dominated by great lowland plains. It has a population of 9.6 million, consisting mostly of ethnic Hungarians, Hungarians (Magyars) and a significant Romani people in Hungary, Romani minority. Hungarian language, Hungarian is the Languages of Hungary, official language, and among Languages of Europe, the few in Europe outside the Indo-European languages, Indo-European family. Budapest is the country's capital and List of cities and towns of Hungary, largest city, and the dominant cultural and economic centre. Prior to the foundation of the Hungarian state, various peoples settled in the territory of present-day Hun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colossi Of Memnon
The Colossi of Memnon ( or ''es-Salamat'') are two massive stone statues of the Pharaoh Amenhotep III, which stand at the front of the ruined Mortuary Temple of Amenhotep III, the largest temple in the Theban Necropolis. They have stood since 1350 BC, and were well known to ancient Greeks and Romans, as well as early modern travelers and Egyptologists. The statues contain 107 Roman-era inscriptions in Greek and Latin, dated to between AD 20 and 250; many of these inscriptions on the northernmost statue make reference to the Greek mythological king Memnon, whom the statue was then – erroneously – thought to represent. Scholars have debated how the identification of the northern colossus as "Memnon" is connected to the Greek name for the entire Theban Necropolis as the Memnonium. Description The twin statues depict Amenhotep III (fl. 14th century BC) in a seated position, his hands resting on his knees and his gaze facing eastwards (actually ESE in modern bearings) tow ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Susi Jeans
Susi, Lady Jeans (née Susanne Hock; 25 January 1911 – 7 January 1993) was an Austrian-born professional organist, teacher and musicologist. Personal life and education Born in Vienna, she was the oldest child of Oskar and Jekaterina Hock. She was of Jewish descent through her father and was a direct descendant of the famed medieval rabbi Rashi. She trained as a ballet dancer by the modernist teacher Gertrud Bodenwieser but growing rather rapidly, switched to the piano. From 1925 to 1931, she studied piano at the Vienna Conservatory, with organ as a second study. This became her first instrument from about 1928,Yet to be published (as at 2015) interview with musicologist and harpsichordist, Jon Baxendale when she began studies with the composer Franz Schmidt (composer), Franz Schmidt and the organist Franz Schütz. In 1931, she was heard by the organist and composer Charles-Marie Widor. After criticising her Pedal keyboard, pedal technique, which he thought not legato enough, W ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Water Clock
A water clock, or clepsydra (; ; ), is a timepiece by which time is measured by the regulated flow of liquid into (inflow type) or out from (outflow type) a vessel, and where the amount of liquid can then be measured. Water clocks are some of the oldest time-measuring instruments. The simplest form of water clock, with a bowl-shaped outflow, existed in Babylon, Egypt, and Persia around the 16th century BC. Other regions of the world, including India and China, also provide early evidence of water clocks, but the earliest dates are less certain. Water clocks were used in ancient Greece and in ancient Rome, as described by technical writers such as Ctesibius (died 222 BC) and Vitruvius (died after 15 BC). Designs A water clock uses the flow of water to measure time. If viscosity is neglected, the physical principle required to study such clocks is Torricelli's law. Two types of water clock exist: inflow and outflow. In an outflow water clock, a container is filled with wate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hero Of Alexandria
Hero of Alexandria (; , , also known as Heron of Alexandria ; probably 1st or 2nd century AD) was a Greek mathematician and engineer who was active in Alexandria in Egypt during the Roman era. He has been described as the greatest experimentalist of antiquity and a representative of the Hellenistic scientific tradition. Hero published a well-recognized description of a steam-powered device called an '' aeolipile'', also known as "Hero's engine". Among his most famous inventions was a windwheel, constituting the earliest instance of wind harnessing on land. In his work ''Mechanics'', he described pantographs. Some of his ideas were derived from the works of Ctesibius. In mathematics, he wrote a commentary on Euclid's ''Elements'' and a work on applied geometry known as the ''Metrica''. He is mostly remembered for Heron's formula; a way to calculate the area of a triangle using only the lengths of its sides. Much of Hero's original writings and designs have been lost, bu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Philo Of Byzantium
Philo of Byzantium (, ''Phílōn ho Byzántios'', ), also known as Philo Mechanicus (Latin for "Philo the Engineer"), was a Greek engineer, physicist and writer on mechanics, who lived during the latter half of the 3rd century BC. Although he was from Byzantium he lived most of his life in Alexandria, Egypt. He was probably younger than Ctesibius, though some place him a century earlier. Works Philo was the author of a large work, the ''Syntaxis'' (, ''Mēkhanikḗ Sýntaxē''), which contained the following sections: * Isagoge (, ''Eisagōgḗ'') – Introduction (general mathematics) * Mochlica (, ''Mokhliká'') – Leverage (mechanics) * Limenopoeica (, ''Limenopoiiká'') – Harbour Construction * Belopoeica (, ''Belopoiiká'') – Siege Engine Construction * Pneumatica (, ''Pneumatiká'') – Pneumatics * Automatopoeica (, ''Automatopoiētiká'') – Automatons (mechanical toys and diversions) * Parasceuastica (, ''Paraskeuastiká'') – Preparations (for sieges) * Poli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
