How I learned Forth in the 80s. Worked at FORTH, Inc. for a few years. polyFORTH was a cool system for the time, especially for what it could do on very small

How I learned Forth in the 80s. Worked at FORTH, Inc. for a few years. polyFORTH was a cool system for the time, especially for what it could do on very small computers. I recall training classes of a dozen developers working at the same time, all connected via a terminal to a single IBM PC, running a version of polyFORTH taking only 64K of RAM (16-bit flag, not segmentation)