Classified history: Intel's 4004 has long been celebrated as a milestone in the early history of personal computing. However, decades after its introduction, it's been revealed that an iconic fighter jet used a similar processor that predated Intel's invention and was far more advanced.
WTF?! A well-known hacker has done the impossible. He got a stripped-down version of Linux to run on a 4-bit Intel chip from the early 1970s. Sure, it takes nearly five days for the kernel to boot, but hey, mission accomplished.