DOCSLIB.ORG

Time Telling Through the Ages PDF Book

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Time Telling Through the Ages PDF Book TIME TELLING THROUGH THE AGES PDF, EPUB, EBOOK Harry C Brearley | 392 pages | 01 Sep 2016 | Read Books | 9781473328433 | English | none Time Telling Through the Ages PDF Book The sundial of course an effective instrument only when the sun shines was refined by the Greeks and taken further by the Romans a few centuries later. The universe has cooled enough for quarks to form hadrons , protons , neutrons. Become an author Sign up as a reader Sign in. Watch list is full. Put me down for section 1, please. Shipping cost cannot be calculated. Help Learn to edit Community portal Recent changes Upload file. The oldest image of a star pattern, the constellation of Orion, has been recognised on a piece of mammoth tusk some 32, years old. Share Facebook. Learn more. Any international shipping is paid in part to Pitney Bowes Inc. Main article: History by period. Cosmic inflation has ended. See all. For questions about page contents, please contact us. Almost gone. US Edition U. Refer to eBay Return policy for more details. As best we know, to years ago great civilizations in the Middle East and North Africa began to make clocks to augment their calendars. Most leptons and anti-leptons annihilate each other. Main article: Timeline of the Big Bang. See also 'Note 1' below. Jordan Alcohol and Maths don't mix. In the early-to-midth century, large mechanical clocks began to appear in the towers of several cities. Thank you and welcome to Librivox! They show a 12 month year with the occasional occurrence of a 13th month. We live in a world where time is all important. The geologic time scale covers the extent of the existence of Earth, from about million years ago to the present day. Vespers — around 6 p. Calendars have had to be altered regularly. The result of the universe expanding and cooling down during the Planck epoch. Only with the advent of mechanical clocks in Europe in the 14th Century, did the system we use today become commonly accepted. Seasonal winds and rains, the flooding of rivers, the flowering of trees and plants, and the breeding cycles or migration of animals and birds, all led to natural divisions of the year, and further observation and local customs led to the recognition of the seasons. Learn More - opens in a new window or tab. As you look at this dial, which direction are you facing? Congratulations on being the first reader Except me The history of timekeeping is the story of the search for ever more consistent actions or processes to regulate the rate of a clock. A lovely, and unusual book. Astronomical and astrological clock making was developed in China from to CE. Time Telling Through the Ages Writer Ask a question, get a great answer. Can you discover the orientation of these faces? At first the man in khaki thought that it might be a distant star- shell; but no, it was too steady and too still. Aston Talks: Assistive technologies for people with impaired mobility - online public lecture by Professor William Holderbaum — Birmingham, Birmingham. Join HuffPost. Time Telling through the Ages, by Harry C. Search within store. Proceed to Basket. No additional import charges at delivery! Orion contains some of the brightest stars in the southern part of the winter sky in the northern hemisphere and can be seen later in the southern hemisphere. Back to home page. This item will be shipped through the Global Shipping Program and includes international tracking. In archaeology and anthropology , prehistory is subdivided around the three-age system , this list includes the use of the three-age system as well as a number of various designation used in reference to sub-ages within the traditional three. Coronavirus News U. Kenneth Grattan does not work for, consult, own shares in or receive funding from any company or organisation that would benefit from this article, and has disclosed no relevant affiliations beyond their academic appointment. The millions of watches in millions of pockets, the millions of clocks on millions of walls, all running steadily together—these were what kept the complicated machinery of modern life from getting tangled and confused. Refer to eBay Return policy for more details. Fold-outs, if any, are not part of the book. It was possible to devise a way of measuring the level in the oil reservoir to measure the passing of time. NO changes have been made to the original text. There are 1 items available. Add to Basket Used Condition: Good. Learn More - opens in a new window or tab. Brand New!. For Robert H. This allowed for the measurement of night-time events with a water clock when certain stars crossed the vertical plumb line a 'transit line' , and these events could then be recorded by 'night-time lines' drawn on a sundial. Kenneth Grattan , City, University of London. A lovely, and unusual book. Hipparchus proposed dividing the day equally into 24 hours which came to be known as equinoctial hours. Precession is due to the gradual movement of the Earth's rotational axis in a circle with respect to the fixed stars. Listed in category:. As soon as you get the MW filled in, we will be ready for Readers Wanted. They are based on 12 hours of daylight and 12 hours of darkness on the days of the Equinoxes. Bowman, John S. History : What brought about the downfall of Rome? Marked candles were used for telling the time in China from the sixth century CE. Time Telling Through the Ages Reviews Cover is clean, spines a bit dirty. Views Read Edit View history. Quick links. I've been a clock repairer myself, hence my interest. The Egyptians improved upon the sundial with a 'merkhet', one of the oldest known astronomical instruments. This is NOT a retyped or an ocr'd reprint. See other items More Natural Events The earliest natural events to be recognised were in the heavens, but during the course of the year there were many other events that indicated significant changes in the environment. The fundamental forces are split into the strong force and the electroweak force. I actually read a couple of books about the history of timekeeping and calendars not too long ago The Calendar and Mapping Time: The Calendar and Its History , so it will be interesting to compare. Hard Cover. Wall Sundial. More information about this seller Contact this seller 1. Board index All times are UTC. This is where we find the 'Pole Star' from the Great Bear or Ursa Major, measure the distance of about four lengths of the two stars at the end, 'the pointers' to find Polaris. Seller does not offer returns. Unread book in perfect condition. More information about this seller Contact this seller 8. Created July 14, , Updated June 25, Terms Privacy Policy. Seller Inventory For Robert H. Grand Unification Epoch. MW will be available shortly. Time Telling Through the Ages Read Online When your test has worked out, come back and ask for any open section you would like to record. More information about this seller Contact this seller 2. Octavo, [ United Kingdom. It was possible to devise a way of measuring the level in the oil reservoir to measure the passing of time. It took eight and a half years to perform its full cycle of calculations and was by far the most complex machine built up to that point. The beginning of the Mesolithic is usually considered to correspond to the beginning of the Holocene epoch. Bowman, John S. Everything is great This article has multiple issues. Back to home page Return to top. Refer to eBay Return policy for more details. Further information: History of the Philippines. Hours did not have a fixed length until the Greeks decided they needed such a system for theoretical calculations. Prehistoric people first recorded the phases of the Moon some 30, years ago, and recording time has been a way by which humanity has observed the heavens and represented the progress of civilization. Official websites use. Add to Watchlist. Rowling , Paperback. His eyes fixed themselves again on the ghostly splinters of light at his wrist. All rights reserved. Seller does not offer returns. You are covered by the eBay Money Back Guarantee if you receive an item that is not as described in the listing. See terms. Another Egyptian shadow clock or sundial, possibly the first portable timepiece, came into use around BCE. Taxes may be applicable at checkout. Only with the advent of mechanical clocks in Europe in the 14th Century, did the system we use today become commonly accepted. The earliest natural events to be recognised were in the heavens, but during the course of the year there were many other events that indicated significant changes in the environment. Astronomical and astrological clock making was developed in China from to CE. Within the United States, you may freely copy and distribute this work, as no entity individual or corporate has a copyright on the body of the work. Learn More - opens in a new window or tab Any international shipping and import charges are paid in part to Pitney Bowes Inc. Shipping to: United States. This collection of literature attempts to compile many of the classic works that have stood the test of time and offer them at a reduced, affordable price, in an attractive volume so that everyone can enjoy them. Mouse over to Zoom - Click to enlarge. Unread book in perfect condition. Time Telling through the Ages, by Harry C. Thank you! This problem is called Precession and was recorded by Chinese historians in the fourth and fifth centuries CE.
Load more

Recommended publications
  • On the Isochronism of Galilei's Horologium
    IFToMM Workshop on History of MMS – Palermo 2013 On the isochronism of Galilei's horologium Francesco Sorge, Marco Cammalleri, Giuseppe Genchi DICGIM, Università di Palermo, [email protected], [email protected], [email protected] Abstract − Measuring the passage of time has always fascinated the humankind throughout the centuries. It is amazing how the general architecture of clocks has remained almost unchanged in practice to date from the Middle Ages. However, the foremost mechanical developments in clock-making date from the seventeenth century, when the discovery of the isochronism laws of pendular motion by Galilei and Huygens permitted a higher degree of accuracy in the time measure. Keywords: Time Measure, Pendulum, Isochronism Brief Survey on the Art of Clock-Making The first elements of temporal and spatial cognition among the primitive societies were associated with the course of natural events. In practice, the starry heaven played the role of the first huge clock of mankind. According to the philosopher Macrobius (4 th century), even the Latin term hora derives, through the Greek word ‘ώρα , from an Egyptian hieroglyph to be pronounced Heru or Horu , which was Latinized into Horus and was the name of the Egyptian deity of the sun and the sky, who was the son of Osiris and was often represented as a hawk, prince of the sky. Later on, the measure of time began to assume a rudimentary technical connotation and to benefit from the use of more or less ingenious devices. Various kinds of clocks developed to relatively high levels of accuracy through the Egyptian, Assyrian, Greek and Roman civilizations.
    [Show full text]
  • Time for a Change?
    TIME FOR A CHANGE? Raymond H.V. Gallucci, PhD., P.E.; Frederick, Maryland, USA [email protected] ABSTRACT This work was inspired by Hughes’ book The Binary Universe, which proposes a unique theory about the nature of time and its dominance over phenomena since as gravity and electromagnetic radiation. While Hughes treats time as variable and time dilation as a real phenomenon, I divert while retaining much of Hughes’ proposals to speculate that time is immutable and equivalent to change, albeit progressing at a fixed rate analogous to the fastest proposed by Hughes – the Planck time interval. Keywords: Time (dilation), Planck time, absolute zero, zero point energy, kinetic energy, Bohr hydrogen atom 1. INTRODUCTION In his book The Binary Universe, Hughes strives “to provide a more accurate, simpler and realistic view of relativity and to encourage QM [Quantum Mechanics] physicists to review and re-assess the relationship between QM and the Special and General [Relativity] theories. The book focuses firstly on the macro universe and takes a logical, deductive approach to investigating the nature of space-time and gravity … [W]e focus down to the quantum scale and an in-depth analysis of the nature of time itself is presented … I offer here an alternative theory for gravitation … Finally, … I present the inevitable conclusions about the nature of time and of the universe itself from the Planck scale upwards …” [1] I find much with which to agree in Hughes’ theories, in particular, the following: Time is independent of the physical void since there is no known cause or effect, or suggested mechanism that links the two … Quantum Mechanical Theory recognizes that there is more to the vacuum than simply empty void … Space, the void (or volume), or anything within the void, cannot “exist” without the passage of time.
    [Show full text]
  • Celestial, Flow, and Mechanical Clocks
    recalibration Michael A. Lombardi First in a Series on the Evolution of Time Measurement: Celestial, Flow, and Mechanical Clocks ime is elusive. We are comfortable with the concept of us are many centuries older than the first clocks. The first -in time, but in many ways it defies understanding. We struments that we now recognize as clocks could measure T cannot see, hear, or touch time; we can only observe intervals shorter than one day by dividing the day into smaller its effects. Although we are unable to grasp time with our tra- parts. ditional senses, we can clearly “feel” the passage of time as we Most historians credit the Egyptians with being the first civ- watch night turn to day, the seasons change, or a child grow up. ilization to use clocks. Their first clocks were probably nothing We are also aware that we can’t stop or reverse the continuous more than sticks placed in the ground that indicated time by flow of time, a fact that becomes more obvious as we get older. both the length and direction of their shadow. As early as 1500 Defining time seems impossible, and attempts to do so by phi- BC, the Egyptians had developed a more advanced shadow losophers and scientists fall far short of their goal. clock (Fig. 1). This T-shaped instrument was placed in a sun- In spite of its elusiveness, we can measure time exception- lit area on the ground. In the morning, the crosspiece (AA) was ally well. In fact, we can measure time with more resolution set to face east and then rotated in the afternoon to face west.
    [Show full text]
  • Giant Water Clock
    CREATED IN 1925. MOVED TO CURRENT LOCATION IN 1946. Giant Water Clock Standing at 26.5 feet, The Children’s Gitton’s towering clocks are found in Museum Water Clock is the largest in major cities around the world, including: North America! Paris, Berlin, Tokyo, and Rio de Janeiro. Water clocks date back to ancient Egypt Peter Sterling, a former museum president, and ancient Greece, but none can match saw one of Bernard Gitton’s clocks in Brazil Gitton’s in accuracy or innovation. and was struck by its beauty and scientific genius. Sterling sought out the artist/inventor More than 40 glass pieces specially blown in his native France and was responsible in factories throughout Europe, 100 metal for bringing him to the United States. pieces, and 70 gallons of a water/methyl Gitton built and assembled the clock in alcohol mixture comprise the clock. The number of filled hour spheres lining the left side of the clock and the number of filled discs on the minutes side of the clock tell visitors the time of day. Each minutes disc represents two minutes. A pump hidden below the base of the clock pushes the liquid into a reservoir tank at the top of the clock. From there it flows into a glass cupel (a shallow cup or scoop) attached to a green neon pendulum. As the cupel fills, the increasing weight causes its arm to dip and empty the liquid. The cupel then returns to an upright position, thus propelling the pendulum. This occurs every two seconds, keeping a steady stream of liquid flowing into the clock’s systems of siphons.
    [Show full text]
  • It's About Time Transcript
    It’s about time Transcript Date: Thursday, 19 March 2009 - 1:00PM Location: Staple Inn Hall IT'S ABOUT TIME Professor Ian Morison "Time is nature's way of preventing everything happening at once." -John Wheeler Let us first discuss how astronomers measured the passage of time until the 1960's. Local Solar Time For centuries, the time of day was directly linked to the Sun's passage across the sky, with 24 hours being the time between one transit of the Sun across the meridian (the line across the sky from north to south) and that on the following day. This time standard is called 'Local Solar Time' and is the time indicated on a sundial. The time such clocks would show would thus vary across the United Kingdom, as Noon is later in the west. It is surprising the difference this makes. In total, the United Kingdom stretches 9.55 degrees in longitude from Lowestoft in the east to Mangor Beg in County Fermanagh, Northern Ireland in the west. As 15 degrees is equivalent to 1 hour, this is a time difference of just over 38 minutes! Greenwich Mean Time As the railways progressed across the UK, this difference became an embarrassment and so London or 'Greenwich' time was applied across the whole of the UK. A further problem had become apparent as clocks became more accurate: due to the fact that, as the Earth's orbit is elliptical, the length of the day varies slightly. Thus 24 hours, as measured by clocks, was defined to be the average length of the day over one year.
    [Show full text]
  • Time Keeping Experiments for a Mechanical Engineering Education Laboratory Sequence
    AC 2009-439: TIME-KEEPING EXPERIMENTS FOR A MECHANICAL ENGINEERING EDUCATION LABORATORY SEQUENCE John Wagner, Clemson University Katie Knaub, National Association of Watch and Clock Collectors Page 14.1271.1 Page © American Society for Engineering Education, 2009 Time Keeping Experiments for a Mechanical Engineering Education Laboratory Sequence Abstract The evolution of science and technology throughout history parallels the development of time keeping devices which assist mankind in measuring and coordinating their daily schedules. The earliest clocks used the natural behavior of the sun, sand, and water to approximate fixed time intervals. In the medieval period, mechanical clocks were introduced that were driven by weights and springs which offered greater time accuracy due to improved design and materials. In the last century, electric motor driven clocks and digital circuits have allowed for widespread distribution of clock devices to many homes and individuals. In this paper, a series of eight laboratory experiments have been created which use a time keeping theme to introduce basic mechanical and electrical engineering concepts, while offering the opportunity to weave societal implications into the discussions. These bench top and numerical studies include clock movements, pendulums, vibration and acoustic analysis, material properties, circuit breadboards, microprocessor programming, computer simulation, and artistic water clocks. For each experiment, the learning objectives, equipment and materials, and laboratory procedures are listed. To determine the learning effectiveness of each experiment, an assessment tool will be used to gather student feedback for laboratory improvement. Finally, these experiments can also be integrated into academic programs that emphasize science, technology, engineering and mathematical concepts within a societal context.
    [Show full text]
  • Download Lesson Plan
    . A Railroads Lesson Plan The Time Machine by Gwen Whiting This may be used as a What’s the Big Idea? Classroom-Based Assessment for elementary school students. Summary: In this lesson plan, students will examine how factors like time and distance played into successful railroad planning. They will examine the problem of time and how inexact measuring Wellington, Washington, located near Stevens Pass in the could lead to problems, sometime fatal, with the Cascade Mountains, was the site of one of the worst train running of the railroad. disasters in U.S. railroad history. On March 1, 1910, two Great Northern trains were swept off the tracks by an November 18, 1883 was the “Day of Two Noons”, avalanche. Washington Historical Society Collections. a day on which many influential railroads resolved fifty-six different American time standards into just four standard time zones. This was done so that trains could follow a set schedule, DOWNLOAD AREA thus avoiding accidents and arriving at stations at a set time. This curricula examines the importance of Download the PDFs required for this lesson plan: this innovation and the impact of time and the creation of time zones (or standards) on people in The Lesson Plan the West. Primary Source Documents Essential Academic Learning Requirements Secondary Source Documents (EALRs): This lesson plan satisfies the following EALRs: Student Worksheets History 2.1.1, 2.2.1, and Social Studies skills Other Teacher Materials 3.1.2d. Click here to print out the material for your reference. Maps Rubrics CBA Scoring Rubric and Notes: The Office of State Public Instruction has created a scoring rubric for the What’s the Big Idea? Classroom-Based Assessment.
    [Show full text]
  • Time Before Clocks: Water Clocks
    Time Before Clocks: Water Clocks Background: Although sundials were very useful for telling time during a bright sunny day, people needed a way to measure time on a cloudy day. A clock using water as a measurement of time was invented in Egypt around 1350 B.C.E. The Ancient Greeks referred to this type of clock as a clepsydra (pronounced KLEP-suh-druh), or water thief. The clock was made of two containers of water, one higher than the other. Water traveled from the higher container to the lower container through a tube connecting the containers. The containers had marks showing the water level, and the marks told the time. Water clocks were used in Greek and Roman legal courts as a way to limit the time of a lawyer’s speech. In China and the Middle East, people created very elaborate water clocks. The most well known was the Sung Su Water Clock, built around 1090 B.C.E. In this activity participants create their own water clock. Materials: Pushpins Styrofoam cup Masking tape Clear jar Pen or pencil Stopwatch Water clock (2) Water clock sample Instructions for Activity: 1. Use the pushpin to make a hole in the bottom of a Styrofoam cup. Push the tip of the pin through the bottom of the cup from the inside out. 2. Put a piece of masking tape straight up the side of a clear jar. 3. Start at the bottom of the jar and make lines on the tape 1 cm apart. 4. Fasten the Styrofoam cup to the mouth of the jar, either by inserting it into the jar if the mouth is big enough or taping the cup to the jar with the masking tape.
    [Show full text]
  • Water Clock and Steelyard in the Jyotiṣkaraṇḍaka
    International Journal of Jaina Studies (Online) Vol. 14, No. 2 (2018) 1-49 WATER CLOCK AND STEELYARD IN THE JYOTIṢKARAṆḌAKA Sreeramula Rajeswara Sarma for Professor Nalini Balbir in friendship and admiration 0 Introduction Mahāvīrācārya, the great Jain mathematician who flourished in Karnataka in the ninth century, at the beginning of his mathematical work Gaṇitasārasaṃgraha, pays homage to Jina Mahāvīra who illuminated the entire universe with saṃkhyā-jñāna, the science of numbers. 1 Indeed, saṃkhyā-jñāna plays an important role in Jainism which seeks to comprehend the entire universe in numerical terms. In this process, the Jains conceived of immensely large numbers, making a very fine and subtle classification of transfinite numbers and operating with laws of integral and fractional indices and some kind of proto-logarithms.2 Kāla-jñāna or kāla-vibhāga is an important part of the saṃkhyā-jñāna, for time too needs to be comprehended in numbers. Jains measured time from the microscopic samaya, which cannot be sub-divided any further,3 to the macroscopic śīrṣa-prahelikā, a number indicating years which is said to occupy 194 or even 250 places in decimal notation.4 But for vyāvahārika or practical purposes, especially for the calendar, the early Jain literature makes use of a five-year cycle or yuga. The basic problem in astronomical time- measurement is that the apparent movements of the two great luminaries who determine the passage of time, namely the Sun and the Moon, do not synchronize. The lunar year falls short of about eleven days in comparison to the solar year and does not keep step with the passage of seasons.
    [Show full text]
  • The Karnak Clepsydra and Its Successors: Egypt's Contribution To
    Anette Schomberg The Karnak Clepsydra and its Successors: Egypt’s Contribution to the Invention of Time Measurement Summary The invention and establishment of the water clock in Egypt, at first glance, seems to be one of the best-documented developments in the history of ancient technology. A closer look at these clocks, however, reveals that their form and function have not yet been described sufficiently. Meanwhile, acquisition of three-dimensional data enables novel analysis ofthe preserved examples scattered all over the world. Regarding the fragmentary condition of most of the clocks, 3D scans are indispensable to investigate developments and functions of particular examples more closely and to ascertain the knowledge that existed about fluid dynamics around 1500 BC. Keywords: Egypt; time measurement; water clock; 3D scans; transfer of technology Die Erfindung der Wasseruhr in Ägypten scheint auf den ersten Blick so gut dokumentiert zu sein wie kaum eine andere Entwicklung der antiken Technikgeschichte. Betrachtet man jedoch diese Uhren näher, so zeigt sich, dass ihre Form und ihre Funktionsweise längst nicht ausreichend beschrieben sind. Inzwischen macht die Aufnahme dreidimensionaler Daten neuartige Analysen der erhaltenen Stücke möglich, die heute auf der ganzen Welt verstreut sind. Im Hinblick auf den meist fragmentarischen Erhaltungszustand der Uhren sind 3D- Scans unerlässlich, um Entwicklungen und Funktionen der einzelnen Instrumente genauer zu untersuchen und so zu erforschen, welches Wissen um 1500 BC über das dynamische Verhalten
    [Show full text]
  • Witnesses of the Time: a Survey of Clock Rooms, Clock Towers and Façade Clocks in Istanbul in the Ottoman Era*
    DOSSIER The time of the changes: the last decades of the Ottoman Empire Witnesses of the Time: A survey of clock rooms, clock towers and façade clocks in Istanbul in the Ottoman Era* Kaan ÜÇSU Istanbul Üniversitesi Measuring and communicating time has been an important activity for the Ottomans, both in the Classic Age and in the Age of Reforms. This article aims to examine timekeeping constructions such as clock rooms (hereafter muvakkithanes in plural), tower clocks and façade clocks in Istanbul, a cosmopolitan city and the seat of the Ottoman Court. It traces the emergence and diffusion of tower clocks and the coexistence of muvakkithanes and tower clocks in the nineteenth and early twentieth century. The account is based on unused archival documents, newly published studies as well as a foot expedition. Besides, it takes into account façade clocks embedded in public buildings that have been omitted in the existing works on this topic. By doing this, it attempts at giving a complete account of the time-indicating constructions of Istanbul. Time-indicating constructions have been subject to various studies for the last half century. In 1971, historian of medicine and Ottoman culture Süheyl Ünver (1898- 1986) presented a seminal paper at the ninth Atatürk Conference, on the role of clock rooms among the Ottoman Turks.1 Although its title seems to indicate that the paper addresses the muvakkithanes in general, it focuses on the muvakkithanes of Istanbul. Ünver lists an aggregate of 69 muvakkithanes, 38 of which had disappeared. He gives 43 information on their date of construction, donors, architecture and current situation.
    [Show full text]
  • The Water Clock of the Bronze Age (Northern Black Sea Coast)
    The water clock of the Bronze Age (Northern Black Sea Coast) Larisa N. Vodolazhskaya1, Anatoliy N. Usachuk2, Mikhail Yu. Nevsky3 1 Southern Federal University (SFU), Rostov-on-Don, Russian Federation; E-mails: [email protected], [email protected] 2 Donetsk Regional Museum, Donetsk, Ukraine; E-Mail: [email protected] 3Southern Federal University (SFU), Rostov-on-Don, Russian Federation; E-mail: [email protected] Abstract In the article presents the results of the multidisciplinary study conducted with the help of archaeological, physical and astronomical methods. The aim of the study was to analyze and interpret marks and drawings applied to the surface of the vessel of the Bronze Age (Srubna culture) found near the Staropetrovsky village in the northeast of the Donetsk region (the Central Donbass). The carried out calculations and measurements possible to prove that Staropetrovsky vessel is the most ancient water clock, discovered on the territory of Europe, and have approximately the same age as the oldest known ancient Egyptian water clock. Such vessels - water clocks were needed for Srubna population to rituals related to the determined time of day and to mark sundial, which had recently been discovered in the Northern Black Sea Coast. Staropetrovsky vessel has marks of heliacal rising of Sirius and it is an ancient astronomical auxiliary instrument for determining the time at night. Keywords: clay vessel, marks, Srubna culture, water clock, clepsydra, modeling, mina, vessel Nu, second, astronomical instrument, archaeoastronomy. Introduction In 1985, near the village of Staropetrovsky (neighborhood Yenakiyevo, Donetsk region) a clay pot, owned Srubna culture and dating XV-XIV centuries BC, was found in a ruined barrow [1-3].
    [Show full text]