Menu English Ukrainian russian Home

Free technical library for hobbyists and professionals Free technical library


HISTORY OF TECHNOLOGY, TECHNOLOGY, OBJECTS AROUND US
Free library / Directory / The history of technology, technology, objects around us

Writing. History of invention and production

The history of technology, technology, objects around us

Directory / The history of technology, technology, objects around us

Comments on the article Comments on the article

There is no need to talk about the great significance of the invention of writing in the history of mankind. It is impossible to even imagine what path the development of civilization could have taken if, at a certain stage of their development, people had not learned to fix the information they needed with the help of certain symbols and thus transmit and store it. It is obvious that human society in the form in which it exists today simply could not have appeared.

The first forms of writing in the form of signs inscribed in a special way appeared about 4 thousand years BC. But long before that, there were various ways of transmitting and storing information: with the help of folded branches, arrows, smoke from fires, and similar signals. From these primitive warning systems, more sophisticated ways of capturing information later emerged. For example, the ancient Incas invented the original system of "recording" with the help of knots. For this, wool laces of different colors were used. They were tied with various knots and attached to a stick. In this form, a "letter" was sent to the addressee.

There is an opinion that the Incas, with the help of such a "knot letter", fixed their laws, wrote down chronicles and poems. "Knot writing" is also noted among other nations - it was used in ancient China and Mongolia.

Writing
Kipu Knot Letter

However, writing in the proper sense of the word appeared only after people invented special graphic signs to fix and transmit information. The most ancient type of writing is pictographic. A pictogram is a schematic drawing that directly depicts the things, events and phenomena in question.

It is assumed that pictography was widespread among various peoples at the last stage of the Stone Age. This letter is very visual, and therefore it does not need to be specially studied. It is quite suitable for transmitting small messages and for recording simple stories. But when there was a need to convey some complex abstract thought or concept, the limited possibilities of the pictogram were immediately felt, which is completely unsuitable for recording what is not amenable to a picturesque image (for example, such concepts as cheerfulness, courage, vigilance, good sleep, heavenly azure, etc.). Therefore, already at an early stage in the history of writing, pictograms began to include special conventional icons denoting certain concepts (for example, the sign of crossed arms symbolized exchange). Such icons are called ideograms.

Writing
Pictogram. "Diary" of an Eskimo hunter

Ideographic writing arose from pictographic writing, and one can quite clearly imagine how this happened: each pictorial sign of a pictogram began to be more and more isolated from others and associated with a certain word or concept, denoting it. Gradually, this process developed so much that primitive pictograms lost their former visibility, but gained clarity and certainty. This process took a long time, perhaps several millennia.

Hieroglyphic writing became the highest form of the ideogram. It first appeared in ancient Egypt. Later, hieroglyphic writing became widespread in the Far East - in China, Japan and Korea. With the help of ideograms, it was possible to reflect any, even the most complex and abstract thought. However, for the hieroglyphs not dedicated to the secret, the meaning of what was written was completely incomprehensible. Anyone who wanted to learn how to write had to memorize several thousand icons. In reality, it took several years of constant practice. Therefore, few people knew how to write and read in antiquity.

Writing
Hieroglyphs. ancient egyptian writing

However, it should be noted right away that ideography has never existed in its pure form. For example, in ancient Egypt, along with icons denoting whole concepts and words, there were other signs denoting syllables and even individual sounds. The need for such signs is obvious, since not everything can be expressed in the form of images (first of all, this applies to personal names).

In these cases, the Egyptians turned hieroglyphic words into hieroglyphic letters, from which words were composed to be transmitted in writing according to their sound. For example, the hieroglyph "хт" - the image of a house - became a two-letter hieroglyph denoting sound [хт], the hieroglyph "pl" - the image of a chessboard - became a hieroglyph denoting two sounds [pl], etc. At first, the value of phonetic hieroglyphs was auxiliary, but over time, their role increased more and more, and in the last centuries of the existence of Egyptian writing, the value of phonetic hieroglyphs became dominant. But the Egyptians never switched to a purely phonographic writing (that is, one where each sign denotes a separate sound or letter). This important improvement was made in the writing of other peoples.

People did not immediately learn to divide their speech into simple elements - sounds (phonemes). It is much easier to divide speech into separate syllables. Therefore, in the 2nd millennium BC. several types of writing developed, in which each sign denoted a separate syllable (this letter is called syllabic, its classic examples are the Cretan (Minoan) letter and the Mayan letter). Only at the end of the 2nd millennium BC. the ancient Phoenicians invented an alphabetic-sound alphabet, which served as a model for the alphabets of many other peoples. The Phoenician alphabet consisted of 22 consonants, each representing a different sound.

Writing
Ancient Greek inscriptions found on the island of Thera

The invention of this alphabet was a great step forward for mankind. With the help of the new letter, it was easy to convey graphically any word without resorting to ideograms. It was very easy to learn from him. The art of writing has ceased to be the privilege of the enlightened. It has become the property of the whole society, or at least most of it. This was one of the reasons for the rapid spread of the Phoenician alphabet around the world.

It is believed that four-fifths of all alphabets known today originated from the Phoenician. Thus, from a variety of Phoenician writing (Punic), Libyan developed. The Hebrew, Aramaic and Greek writing came directly from the Phoenician. In turn, on the basis of the Aramaic script, Arabic, Nabataean, Syriac, Persian and other scripts developed.

The Greeks made the last important improvement to the Phoenician alphabet - they began to designate with letters not only consonants, but also vowels. The Greek alphabet formed the basis of most European alphabets: Latin (from which, in turn, French, German, English, Italian, Spanish and other alphabets originated), Coptic, Armenian, Georgian and Slavic (Serbian, Russian, Bulgarian, etc.).

Author: Ryzhov K.V.

 We recommend interesting articles Section The history of technology, technology, objects around us:

▪ Typewriter

▪ Aluminum can key

▪ Safety pin

See other articles Section The history of technology, technology, objects around us.

Read and write useful comments on this article.

<< Back

Latest news of science and technology, new electronics:

Artificial leather for touch emulation 15.04.2024

In a modern technology world where distance is becoming increasingly commonplace, maintaining connection and a sense of closeness is important. Recent developments in artificial skin by German scientists from Saarland University represent a new era in virtual interactions. German researchers from Saarland University have developed ultra-thin films that can transmit the sensation of touch over a distance. This cutting-edge technology provides new opportunities for virtual communication, especially for those who find themselves far from their loved ones. The ultra-thin films developed by the researchers, just 50 micrometers thick, can be integrated into textiles and worn like a second skin. These films act as sensors that recognize tactile signals from mom or dad, and as actuators that transmit these movements to the baby. Parents' touch to the fabric activates sensors that react to pressure and deform the ultra-thin film. This ... >>

Petgugu Global cat litter 15.04.2024

Taking care of pets can often be a challenge, especially when it comes to keeping your home clean. A new interesting solution from the Petgugu Global startup has been presented, which will make life easier for cat owners and help them keep their home perfectly clean and tidy. Startup Petgugu Global has unveiled a unique cat toilet that can automatically flush feces, keeping your home clean and fresh. This innovative device is equipped with various smart sensors that monitor your pet's toilet activity and activate to automatically clean after use. The device connects to the sewer system and ensures efficient waste removal without the need for intervention from the owner. Additionally, the toilet has a large flushable storage capacity, making it ideal for multi-cat households. The Petgugu cat litter bowl is designed for use with water-soluble litters and offers a range of additional ... >>

The attractiveness of caring men 14.04.2024

The stereotype that women prefer "bad boys" has long been widespread. However, recent research conducted by British scientists from Monash University offers a new perspective on this issue. They looked at how women responded to men's emotional responsibility and willingness to help others. The study's findings could change our understanding of what makes men attractive to women. A study conducted by scientists from Monash University leads to new findings about men's attractiveness to women. In the experiment, women were shown photographs of men with brief stories about their behavior in various situations, including their reaction to an encounter with a homeless person. Some of the men ignored the homeless man, while others helped him, such as buying him food. A study found that men who showed empathy and kindness were more attractive to women compared to men who showed empathy and kindness. ... >>

Random news from the Archive

Toshiba Medium Voltage Photo Switch for Industrial Applications 06.05.2018

Toshiba Electronics Europe has introduced a new SO6 compact 4-pin light relay for factory automation and other industrial applications, including semiconductor test equipment, security systems and building automation.

The new TLP176AM photo relay uses MOSFETs manufactured using the most advanced U-MOS IX manufacturing process. The rated on-state voltage (VON) of the output contacts is 60V and the continuous on-state current (ION) is 0,7A with a pulsed current rating of up to 2,1A. value), the new device has better ESD resistance than the current TLP3,75AM. The new photocell is directly compatible with the old TLP172A in both features and mounting dimensions.

Because the TLP176AM has a normally open output, it can be used to replace mechanical relays with one normally open contact (1-Form-A). Replacing mechanical relays with photoelectric relays increases the reliability of systems and reduces the space required to house the relays and their drivers. With an operating temperature range of -40 to 110°C, the TLP176AM can be used in industrial applications and makes it easy to provide thermal design headroom at the system level.

The new photo relay has low switching times: 3 ms (tON, on time) and 0,5 ms (tOFF, off time). The insulation voltage is 3750 Vrms. The device is available in a compact 6-pin SO4 package and is fully UL1577 certified for safety critical applications.

Other interesting news:

▪ potato battery

▪ Revealed the secret of the strength of nettle hairs and mosquito proboscis

▪ Nio ET7 electric sedan

▪ Computer reads minds in real time

▪ Geospatial Intelligence

News feed of science and technology, new electronics

 

Interesting materials of the Free Technical Library:

▪ section of the site Experiments in chemistry. Article selection

▪ article Infectious diseases. Basics of safe life

▪ article Who Invented Television? Detailed answer

▪ article Constipation. Health care

▪ article Temperature indicator. Encyclopedia of radio electronics and electrical engineering

▪ article Measuring instrument of ultrashortwave. Encyclopedia of radio electronics and electrical engineering

Leave your comment on this article:

Name:


Email (optional):


A comment:





All languages ​​of this page

Home page | Library | Articles | Website map | Site Reviews

www.diagram.com.ua

www.diagram.com.ua
2000-2024