QUOTE (araczynski @ Feb 23 2005, 10:04 AM)
QUOTE (Gemini @ Feb 23 2005, 03:15 AM)
Would it be safe to say that these are perpetual machines ?

i would say no, mainly because these are describes as "long running" implying that it will stop eventually.
nice to look at however, even if a 'bit' on the pricy side.
I would say no, mainly because it's physically impossible

QUOTE
In this house, we obey the laws of THERMODYNAMICS!
-Homer Simpson
And yeah, amazing stuff, though it's priced to the art-sculpture market