Made by a couple of hardware designers who left Sinclair, this is somewhere between the ZX81 and Spectrum, and is famous for being the only home micro to ship with Forth, not BASIC.
I love Forth, me.
If you're aware of the Postscript programming/page description language or PDF (Postscript's idiot, younger brother), then they're both Forth's grandchildren. Forth is the only high level language to ever leave the solar system.
This retro-computing (and gaming) exhibit on the 4th and 5th of December, 2010, was organised by a forum of collectors, and displayed a number of the Classics.
to share – to copy, distribute and transmit the work
to remix – to adapt the work
Under the following conditions:
attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.