The next session was Michael Mahon's AppleCrate II. The AppleCrate is
a vertical stack of 17 Apple //e motherboards with power supply and
assorted other components that allow them to all run in parallel.
The thing is impressive, just as a work of art, but once Michael got
it running, and demonstrated several programs while explaining how it
worked, the crowds appreciation climbed several orders of magnitude!
My eyes didn't need to rest anymore. He concluded the session by
playing the song "When I'm 64" using 13+ voices from the shared
efforts of 16 //e's. This session kicked ass.