Computing: A Concise History -

By the 1990s, the story shifted from what the machine could do to what the machine could connect . The turned isolated boxes into a global nervous system. Soon, the desktop gave way to the laptop, and the laptop gave way to the smartphone —a device in your pocket with more power than all of NASA possessed during the moon landing. The Invisible Era

The true "big bang" of computing was ignited by the fires of World War II. In a race against time, and his team at Bletchley Park built "The Bombe" to crack the Nazi Enigma code, proving that mechanical logic could defeat human encryption. Across the Atlantic, the ENIAC —a 30-ton beast of vacuum tubes—was built to calculate artillery trajectories. These machines were room-sized, hot, and prone to breaking, but they proved that electricity could think. The Shrinking Giant Computing: A Concise History

The 1950s and 60s saw the birth of the and the integrated circuit . Computers transformed from delicate room-sized furnaces into refrigerator-sized mainframes. This was the era of the "Priests of the Mainframe," where specialized technicians fed stacks of cards into IBM machines. But a counter-culture was brewing. In the 1970s, hobbyists in the Homebrew Computer Club —including Steve Jobs and Steve Wozniak—dreamed of a "Personal Computer." With the Apple II and the IBM PC , the computer moved from the laboratory to the kitchen table. The Global Brain By the 1990s, the story shifted from what