First Generation = First Generation. The period of first generation was from 1942-1956. The computers of first generation used vacuum tubes as the basic components for memory and circuitry for CPU (Central Processing Unit). These tubes, like electric bulbs, produced a lot of heat and the installations used to fuse frequently. Second Generations = A transistor computer, now often called a second generation computer, is a computer which uses discrete transistors instead of vacuum tubes. ... A seco

What’s the world’s oldest computer? It’s believed to be the Antikythera Mechanism. This remarkable piece of technology, created over 2,000 years ago in Ancient Greece, still amazes us today with its mysterious and intricate design. It's a true testament to the ingenuity and intelligence of our ancestors! 🧠 Learn more in our online exhibit: A Classical Wonder: The Antikythera Mechanism 📸 Imagery credits: Courtesy of Rien van de Weygaert #AntikytheraMechanism #AncientGreekTechnology #HistoryOfTe