1. The world's first computer was the ENIAC.
2. On February 14, 1946, the University of Pennsylvania in the United States introduced the world's first general-purpose computer, the ENIAC.
3. The invention of ENIAC is credited to the American scientists John W. Mauchly and J. Presper Eckert.
4. The computer was massive, equipped with 18,000 vacuum tubes, occupying an area of 170 square meters and weighing about 30 tons.
5. It had a power consumption of approximately 150 kilowatts and could perform 5,000 calculations per second.
6. Since the introduction of ENIAC, technological advancements in computers and industry have been rapid, with continuous upgrades.
7. Computer science has become a rapidly evolving field with significant influence and pervasive implications.
8. The computer industry has become a strategically crucial industry on a global scale.
9. The level of development in computer science and industry is now a key indicator of a nation's comprehensive national strength.
