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However, other inventors before Bell had worked on the development of the telephone and the invention had several pioneers. [428] 1877: Thomas Edison invents the first working phonograph. [429] 1878: Henry Fleuss is granted a patent for the first practical rebreather. [430] 1878: Lester Allan Pelton invents the Pelton wheel.
The history of writing traces the development of writing systems [ 1] and how their use transformed and was transformed by different societies. The use of writing prefigures various social and psychological consequences associated with literacy and literary culture. With each historical invention of writing, true writing systems were preceded ...
Louis Braille ( / breɪl / brayl; French: [lwi bʁɑj]; 4 January 1809 – 6 January 1852) was a French educator and the inventor of a reading and writing system named after him, braille, intended for use by visually impaired people. His system is used worldwide and remains virtually unchanged to this day.
Invented the Warang Citi script in the mid-1900s. Robert Boyd - American, invented Boyd's Syllabic Shorthand in 1903. Louis Braille - French teacher, invented Braille writing around 1821. Frédéric Bruly Bouabré - Ivorian artist, invented the Bété syllabary in the mid-1950s. Momolu Duwalu Bukele - Liberian, invented Vai syllabary around 1833.
The history of printing starts as early as 3000 BCE, when the proto-Elamite and Sumerian civilizations used cylinder seals to certify documents written in clay tablets. Other early forms include block seals, hammered coinage, pottery imprints, and cloth printing. Initially a method of printing patterns on cloth such as silk, woodblock printing ...
The history of communication itself can be traced back since the origin of speech circa 100,000 BCE. [ 1] The use of technology in communication may be considered since the first use of symbols about 30,000 years BCE. Among the symbols used, there are cave paintings, petroglyphs, pictograms and ideograms. Writing was a major innovation, as well ...
Gersh Budker (1918–1977), Russia – electron cooling, co-inventor of collider. Edward Bull (1759–1798), England – Bull engine (a modified steam engine) Robert Bunsen (1811–1899), Germany – Bunsen burner. Henry Burden (1791–1871), Scotland and U.S. – Horseshoe machine, first usable iron railroad spike.
The timeline begins at the Bronze Age, as it is difficult to give even estimates for the timing of events prior to this, such as of the discovery of counting, natural numbers and arithmetic. To avoid overlap with timeline of historic inventions , the timeline does not list examples of documentation for manufactured substances and devices unless ...