Like many pre-21st-century technological artifacts including steam locomotives, audio tapes, and 4-bit microprocessors—16-bit processors have reached the end of their useful life. Steve Leibson, ...

Last time we checked in on [Inkbox], he had made a 16-bit CPU in Excel. Impressive, but not really practical. Presumably, his latest project isn’t any more practical, but we suspect an 8-bit RISC CPU ...