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.
Public archaeology of museum complex Orheiul Vechi
Tyragetia, serie nouă, vol. I [XVI], nr. 1, Arheologie. Istorie Antică Chișinău, 2007
Public archaeology is a relatively young scientific discipline which appeared and developed in the western countries starting with the 60-ies and 70-ies of the 20th century in the context of an increased concern in the protection of archaeological heritage and in the context of empowered social groups and local communities. This study represents an introduction in the public archaeology of the Republic of Moldova, whose main concern is the protection of the archeological heritage. It has in its focus the heritage complex Orheiul Vechi, which is an illustrative case of how public archaeology functions in Republic of Moldova, and it analyzes a few issues like the representation of the heritage complex in the museum, press and in educational programs.
Iulia Postică
Rediscovering The Lost World of Old Europe
Tyragetia, serie nouă, vol. IV [XIX], nr. 2, Istorie. Muzeologie
Gheorghe Postică, Iulia Postică
Considerations regarding the museum policies within the complex Orheiul Vechi and future perspectives
Tyragetia, serie nouă, vol. IV [XIX], nr. 2, Istorie. Muzeologie
Iulia Postică
Data from the museification of Orheiul Vechi
Tyragetia, serie nouă, vol. III [XVIII], nr. 2, Istorie. Muzeologie
Iulia Postică
Legislative aspects regarding the protection of the archaeological heritage in the Republic of Moldova (1945-2007)
Tyragetia, serie nouă, vol. II [XVII], nr. 1, Arheologie. Istorie Antică
Iulia Postică
Museum exhibition – a means to valorize the archaeological heritage
Tyragetia, serie nouă, vol. I [XVI], nr. 2, Istorie. Muzeologie Chișinău, 2007
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.