![]() Types of Romanian AbacusĪlso, the Romans invented three different types of the abacus. ![]() It was a stone table with movable stones sliding up and down. Romans developed an easier way to use the abacus called the ‘Roman Hand Abacus’. ![]() This description gave rise to the Greek word ‘ABAX’ from which abacus sourced its etymology.Īs time passed, numbers and calculations emerged as a vital part of trade and commerce. The earliest form of abacus was a reckoning table covered with sand or fine dust, in which fingers were drawn using a stylus, and erased with the same, when necessary. However, there are no facts that support the confirmed statement about the invention of the abacus. The design of abacus kits remains to be in a combination of rods and pebbles. Time, people and technology improved the abacus. As time passed by, the design of an abacus kit has widely varied in terms of style, size and material. Countries like Taiwan, Korea, Malaysia and Japan were smitten by the abacus fever. Meanwhile, the abundant fame of success for abacus began to spread. Historians believe it was the Chinese minds who invented the Abacus around 500BC. Besides, it has its share of evolution in terms of design and usage. We seek to retell the story of our beginnings.Abacus is a man-made calculating device invented 5000 years ago. Our open community is dedicated to digging into the origins of our species on planet earth, and question wherever the discoveries might take us. ![]() We’re the only Pop Archaeology site combining scientific research with out-of-the-box perspectives.īy bringing together top experts and authors, this archaeology website explores lost civilizations, examines sacred writings, tours ancient places, investigates ancient discoveries and questions mysterious happenings. The goal of Ancient Origins is to highlight recent archaeological discoveries, peer-reviewed academic research and evidence, as well as offering alternative viewpoints and explanations of science, archaeology, mythology, religion and history around the globe. And while some people may seem content with the story as it stands, our view is that there exist countless mysteries, scientific anomalies and surprising artifacts that have yet to be discovered and explained. The earliest known written documentation of the Chinese abacus dates to the 2nd century BC.Īt Ancient Origins, we believe that one of the most important fields of knowledge we can pursue as human beings is our beginnings. The beads are moved up and down during calculations.Īccording to legend, the Chinese abacus (‘suan pan’ or ‘zhusuan’) was invented by mythical Yellow Emperor (Huangdi), father of Chinese civilization. There are five beads on each rod on the bottom deck, known as earth. The upper deck, which is known as heaven, has two beads on each rod. The typical abacus has a hardwood frame and hardwood beads, with two decks and more than seven rods. Now this ‘ancient computer’ has received credit for its historical and cultural importance by being added to the world intangible cultural heritage list. Some devices can be quite large and complex. It can be used for high-speed addition, subtraction, multiplication, division, square roots, cube roots and other calculations. The abacus, also called a counting frame, is a calculating tool that was in use centuries before the adoption of the written modern numeral system and is still widely used by merchants, traders and clerks in Asia, Africa, and elsewhere.
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