The Forgotten First Personal Computer

While many point to the Apple II, the world's first personal computer debuted in 1971. The Kenbak-1 was a rare machine that lacked a screen or keyboard, using only switches and lights.

Designed by John Blankenbaker, this device predated the famous silicon revolution by years. Despite its historical significance, fewer than 50 units were ever manufactured, and they were quite expensive at the time. With only 14 confirmed machines remaining in existence, it has become a holy grail for tech collectors. It remains a fascinating reminder that the computer revolution started in a small shop long before it reached the mainstream.