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Martin Chaloupka's Astronomical Clock
Martin Chaloupka's astronomical clock is an astronomical clock in Liberec District, Czech Republic. It was built in 2006–2011 in Kryštofovo Údolí, and was moved to Žibřidice (in the obec of Křižany) in 2023. The clock's construction was directed by Martin Chaloupka. History The clock was originally installed in a former electrical substation in Kryštofovo Údolí. The project started in 2006, it was inaugurated on 20 September 2008, and completed in 2011. In 2023, the owner of the clock (Martin Chaloupka's daughter Alice Chmelíková) decided to move the clock to the former fire station in Žibřidice. Technical details The clock has three dials, showing the time, the zodiac, and the lunar phase. It is driven by an electric motor. As the clock chimes the hour, the twelve apostles file past two doors at the top of the clock, as on the Prague astronomical clock The Prague astronomical clock or Prague Orloj ( ) is a medieval astronomical clock attached to the Old ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astronomical Clock
An astronomical clock, horologium, or orloj is a clock with special mechanisms and dials to display astronomical information, such as the relative positions of the Sun, Moon, zodiacal constellations, and sometimes major planets. Definition The term is loosely used to refer to any clock that shows, in addition to the time of day, astronomical information. This could include the location of the Sun and Moon in the sky, the age and Lunar phases, the position of the Sun on the ecliptic and the current zodiac sign, the sidereal time, and other astronomical data such as the Moon's nodes for indicating eclipses), or a rotating star map. The term should not be confused with an ''astronomical regulator'', a high precision but otherwise ordinary pendulum clock used in observatories. Astronomical clocks usually represent the Solar System using the geocentric model. The center of the dial is often marked with a disc or sphere representing the Earth, located at the center of the S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Liberec District
Liberec District () is a district in the Liberec Region of the Czech Republic. Its capital is the city of Liberec. Administrative division Liberec District is divided into three administrative districts of municipalities with extended competence: Liberec, Frýdlant and Turnov. The town of Turnov is located in the neighbouring Semily District and it is the only such administrative district in the country whose borders do not correspond to the borders of the district. List of municipalities Cities and towns are marked in bold and market towns in ''italics'': Bílá - Bílý Kostel nad Nisou - Bílý Potok - Bulovka - Černousy - Český Dub - Cetenov - Chotyně - Chrastava - Čtveřín - Dětřichov - Dlouhý Most - Dolní Řasnice - Frýdlant - Habartice - Hejnice - Heřmanice - Hlavice - Hodkovice nad Mohelkou - Horní Řasnice - Hrádek nad Nisou - Jablonné v Podještědí - Janovice v Podještědí - Janův Důl - Jeřmanice - J ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Czech Republic
The Czech Republic, also known as Czechia, and historically known as Bohemia, is a landlocked country in Central Europe. The country is bordered by Austria to the south, Germany to the west, Poland to the northeast, and Slovakia to the southeast. The Czech Republic has a hilly landscape that covers an area of with a mostly temperate Humid continental climate, continental and oceanic climate. The capital and largest city is Prague; other major cities and urban areas include Brno, Ostrava, Plzeň and Liberec. The Duchy of Bohemia was founded in the late 9th century under Great Moravia. It was formally recognized as an Imperial Estate of the Holy Roman Empire in 1002 and became Kingdom of Bohemia, a kingdom in 1198. Following the Battle of Mohács in 1526, all of the Lands of the Bohemian Crown were gradually integrated into the Habsburg monarchy. Nearly a hundred years later, the Protestantism, Protestant Bohemian Revolt led to the Thirty Years' War. After the Battle of White ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kryštofovo Údolí
Kryštofovo Údolí () is a municipality and village in Liberec District in the Liberec Region of the Czech Republic. It has about 400 inhabitants. The village is well preserved and is protected as a village monument zone. Administrative division Kryštofovo Údolí consists of two municipal parts (in brackets population according to the 2021 census): *Kryštofovo Údolí (308) *Novina (80) Etymology The name means " Kryštof's valley". It was probably named after Kryštof of Donín (German: Christoph von Dohna), who owned the area and is one of the possible founders of the village. Geography Kryštofovo Údolí is located about west of Liberec. In lies in a hilly landscape of the Ještěd–Kozákov Ridge. The highest point is on the slopes of the Ještěd mountain at above sea level, located in the southern tip of the municipal territory. The municipal border runs through the peaks and ridges of several other prominent hills, such as Černá hora (811 m), Rozsocha (767 m), Ka ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Obec
(, ; plural ) is the Czech and Slovak word for a municipality (in the Czech Republic, in Slovakia and abroad). The literal meaning of the word is " commune" or " community". It is the smallest administrative unit that is governed by elected representatives. Cities and towns are also municipalities. Definition The legal definition (according to the Czech code of law with similar definition in the Slovak code of law) is: ''"The municipality is a basic territorial self-governing community of citizens; it forms a territorial unit, which is defined by the boundary of the municipality."'' Every municipality is composed of one or more cadastral areas. Every municipality is also composed of one or more municipal parts (), which are usually town quarters or villages. A municipality can have its own flag and coat of arms. Czech Republic Almost the entire area of the Czech Republic is divided into municipalities, with the only exception being military training areas. The smaller mu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Křižany
Křižany () is a municipality and village in Liberec District in the Liberec Region of the Czech Republic. It has about 800 inhabitants. Administrative division Křižany consists of two municipal parts (in brackets population according to the 2021 census): *Křižany (562) *Žibřidice (287) Geography Křižany is located about west of Liberec. In lies mostly in the Ralsko Uplands, only the eastern part of the municipal territory extends into the Ještěd–Kozákov Ridge. The highest point is the hill Malý Ještěd at above sea level. The built-up area is situated in the valley of the stream Ještědský potok. History The first written mention of Křižany is from 1352. Until 1684, there was a fortress. Demographics Transport Křižany is located on the railway line Liberec–Děčín Děčín (; ) is a city in the Ústí nad Labem Region of the Czech Republic. It has about 46,000 inhabitants. It is the seventth largest municipality in the country by area. Děčín is a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electrical Substation
A substation is a part of an electrical generation, transmission, and distribution system. Substations transform voltage from high to low, or the reverse, or perform any of several other important functions. Between the generating station and the consumer, electric power may flow through several substations at different voltage levels. A substation may include transformers to change voltage levels between high transmission voltages and lower distribution voltages, or at the interconnection of two different transmission voltages. They are a common component of the infrastructure. There are 55,000 substations in the United States. Substations are also occasionally known in some countries as switchyards. Substations may be owned and operated by an electrical utility, or may be owned by a large industrial or commercial customer. Generally substations are unattended, relying on SCADA for remote supervision and control. The word ''substation'' comes from the days before the distri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zodiac
The zodiac is a belt-shaped region of the sky that extends approximately 8° north and south celestial latitude of the ecliptic – the apparent path of the Sun across the celestial sphere over the course of the year. Within this zodiac belt appear the Moon and the brightest planets, along their orbital planes. The zodiac is divided along the ecliptic into 12 equal parts, called " signs", each occupying 30° of celestial longitude. These signs roughly correspond to the astronomical constellations with the following modern names: Aries, Taurus, Gemini, Cancer, Leo, Virgo, Libra, Scorpio, Sagittarius, Capricorn, Aquarius, and Pisces. The signs have been used to determine the time of the year by identifying each sign with the days of the year the Sun is in the respective sign. In Western astrology, and formerly astronomy, the time of each sign is associated with different attributes. The zodiacal system and its angular measurement in 360 sexagesimal degree ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lunar Phase
A lunar phase or Moon phase is the apparent shape of the Moon's directly sunlit portion as viewed from the Earth. Because the Moon is tidally locked with the Earth, the same hemisphere is always facing the Earth. In common usage, the four major phases are the new moon, the first quarter, the full moon and the last quarter; the four minor phases are waxing crescent, waxing gibbous, waning gibbous, and waning crescent. A lunar month is the time between successive recurrences of the same phase: due to the eccentricity of the Moon's orbit, this duration is not perfectly constant but averages about 29.5 days. The appearance of the Moon (its phase) gradually changes over a lunar month as the relative orbital positions of the Moon around Earth, and Earth around the Sun, shift. The visible side of the Moon is sunlit to varying extents, depending on the position of the Moon in its orbit, with the sunlit portion varying from 0% (at new moon) to nearly 100% (at full moon). Phenomenon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prague Astronomical Clock
The Prague astronomical clock or Prague Orloj ( ) is a medieval astronomical clock attached to the Old Town Hall in Prague, the capital of the Czech Republic. Description The Orloj is mounted on the southern wall of Old Town Hall in the Old Town Square. The clock mechanism has three main components – the astronomical dial, representing the position of the Sun and Moon in the sky and displaying various astronomical details; statues of various Catholic saints stand on either side of the clock; "The Walk of the Apostles", an hourly show of moving Apostle figures and other sculptures, notably a figure of a skeleton that represents Death, striking the time; and a calendar dial with medallions representing the months. According to local legend, the city will suffer if the clock is neglected and its good operation is placed in jeopardy; a ghost, mounted on the clock, was supposed to nod its head in confirmation. According to the legend, the only hope was represented by a bo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astronomical Clocks In The Czech Republic
Astronomy is a natural science that studies astronomical object, celestial objects and the phenomena that occur in the cosmos. It uses mathematics, physics, and chemistry in order to explain their origin and their overall chronology of the Universe, evolution. Objects of interest include planets, natural satellite, moons, stars, nebulae, galaxy, galaxies, meteoroids, asteroids, and comets. Relevant phenomena include supernova explosions, gamma ray bursts, quasars, blazars, pulsars, and cosmic microwave background radiation. More generally, astronomy studies everything that originates beyond atmosphere of Earth, Earth's atmosphere. Cosmology is a branch of astronomy that studies the universe as a whole. Astronomy is one of the oldest natural sciences. The early civilizations in recorded history made methodical observations of the night sky. These include the Egyptian astronomy, Egyptians, Babylonian astronomy, Babylonians, Greek astronomy, Greeks, Indian astronomy, Indians, Ch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
