On Sat, 21 Feb 2009 20:35:09 -0700, bfranchuk at jetnet.ab.ca wrote: >Randy Dawson wrote: >> You cannot find a better classic computer than this. >I consider stonehenge the classic computer. I agree. Stonehenge uses base 56 interger math to calculate eclipses. See: http://www.eclipse-chasers.com/tseStonehenge.html The other Bob