Who doesn't love a nice Nixie clock? But the real question is, who is willing to pay the high price of buying one? I know, a lot of our readers can make one fairly inexpensive, but this is still a nice alternative. Possible remake? This clock uses test tubes and a 7-Segment LED to make a really cool looking Nixie Knockoff clock.
Related:
Ryan Brooks's 6502 Nixie clock
http://blog.makezine.com/archive/2008/06/beer_bottle_organ.html