42 Wolfsburg - 💡Did you know: The first world computer looked like this. Known as an abacus, it emerged from a need to keep track of goods being bought and sold among
HistoCom - Did you know that abacus is the first and oldest automatic computer in history? Here's the full details... The abacus (plural abaci or abacuses), also called a counting frame, is
![ABACUS. The history of abacus can date back to 600 BC. During the period of Eastern Han Dynasty (25~220), the abacus was… | Abacus, Computer history, Old computers ABACUS. The history of abacus can date back to 600 BC. During the period of Eastern Han Dynasty (25~220), the abacus was… | Abacus, Computer history, Old computers](https://i.pinimg.com/564x/cd/0e/47/cd0e47bf1202df9ec39d697b42e3fac2.jpg)
ABACUS. The history of abacus can date back to 600 BC. During the period of Eastern Han Dynasty (25~220), the abacus was… | Abacus, Computer history, Old computers
Learner's Academy - ⭕️History of the Development of Computers⭕️ 🔸Abacus The history of computer begins with the birth of abacus which is believed to be the first computer. It is said that
![Abacus, precursor of the computer, still in use, invention during Yuan dynasty 1279-1368, Hong Kong, China, Asia Stock Photo - Alamy Abacus, precursor of the computer, still in use, invention during Yuan dynasty 1279-1368, Hong Kong, China, Asia Stock Photo - Alamy](https://c8.alamy.com/comp/B2BTY5/abacus-precursor-of-the-computer-still-in-use-invention-during-yuan-B2BTY5.jpg)