One of the great technical achievements that revolutionized the idea of time and space, opening a new era in the history of communication, is telegraphy. It is based on the transmission of electrical signals through a cable over long distances, allowing people to communicate instantly. The telegraph spread very quickly and a network of wires stretched around the world.
In 1837, the American painter and physicist Samuel Morse invented the first electromagnetic device for telegraphy, patented in 1840. To send messages by wire, Morse developed in 1838 a simple code of dots and dashes, which represented the letters of the alphabet, known as "Morse code ".
Both Morse code and the telegraph machine were improved over time, with the telegraph becoming the most widespread system of communication and information transmission for more than a century, until the advent of the Internet. The telegraph system consisted of a series of stations repeaters along the transmission line route. Each station had an operator who received and transmitted messages by telegraph. The Morse machine transmitted about 25 words per minute, which were recorded in code on a paper tape. The operator in charge of transmitting the message would decode it and write it on paper using a special typewriter.
In Bessarabia, the telegraph entered in 1860: on April 8, the Bender telegraph station began its activity, and on April 24, the one in Chisinau, following the construction of the first Odesa-Chisinau-Leova telegraph line. Currently, telegraph services have been discontinued. The only ones who still use coded communication are radio amateurs.
The Morse telegraph machine shown comes from the Osinoostrovsky electrotechnical plant, Soviet Union, and dates back to 1934. The exhibit was restored by Mihail Culașco.
Barrow of the Copper and Bronze Ages near the Village of Suvorovo, Odessa County
Tyragetia, serie nouă, vol. VII [XXII], nr. 1, Arheologie. Istorie Antică
The article considers materials from a barrow excavated in 1995-1997 in the vicinity of the village of Suvorovo in the tract of Kale (Izmail District, Odessa County). Five graves and some stone and earth structures were uncovered in the barrow. The most ancient grave 5 and perhaps also grave 4 are related to the local variant of the Cernavodă I culture which is dated to the Late Copper Age (the first half of the 4th mill. BC). A ditch with two passages, remains of a cromlech and separately deposited painted vessel of the Cucuteni culture have been connected with grave 5. Grave 3 with bone hook-shaped pendant, paste beads and flint arrow head occupies in stratigraphic sequence later position and according to its features can be attributed to the Early Bronze Age I period or Usatovo culture time (the second half of the 4th mill. BC). Two other graves 1 and 2 with clay vessels belong to the Pit-Grave culture of the 3rd mill. BC.
List of illustrations:
Fig. 1. Barrow no. 2 in the tract of Kale: 1 - general plan and central stratigraphic section of the barrow; 2 - plan of graves 1 and 2.
Fig. 2. Barrow no. 2 in the tract of Kale: 1 - vessel from grave 2; 2 - vessel from grave 1; 3 - plan of graves 3-5; 4-6 - grave goods from grave 3; 7 - scarified vessel from barrow.
Игорь Манзура
Copper Age burials with “extended” skeletons in the Carpathian-Dniester region
Tyragetia, serie nouă, vol. IV [XIX], nr. 1, Arheologie. Istorie Antică
Игорь Манзура
Дергачев В.А. О скипетрах. Этюды в защиту миграционной концепции М. Гимбутас. Revista arheologică. vol. I. Nr. 2. Chișinău, 2005, 166 стр. ISSN 1857-016X.
Tyragetia, serie nouă, vol. I [XVI], nr. 1, Arheologie. Istorie Antică
One of the great technical achievements that revolutionized the idea of time and space, opening a new era in the history of communication, is telegraphy. It is based on the transmission of electrical signals through a cable over long distances, allowing people to communicate instantly...
The National Museum of History of Moldova takes place among the most significant museum institutions of the Republic of Moldova, in terms of both its collection and scientific reputation.
The National Museum of History of Moldova takes place among the most significant museum institutions of the Republic of Moldova, in terms of both its collection and scientific reputation.
The National Museum of History of Moldova takes place among the most significant museum institutions of the Republic of Moldova, in terms of both its collection and scientific reputation.