In my opinion this person seems like one of those 10x people. Amazing job.
Just looked that last one up - yep.
http://www.righto.com/2018/09/the-printer-that-wouldnt-print...
The other two:
http://www.righto.com/2018/03/a-1970s-disk-drive-that-wouldn...
But I seem to be wrong on the Lisp machine? I couldn't find anything on it, but I could have sworn somebody has been working on getting one into operating condition for a while now (it's been a slow process)...
Anybody know?