For those of you who watch Stargate SG-1/Atlantis, if you could be any of the alien races mentioned, including the misplaced humans, which would it be? Tok'ra? Salish? Goa'uld? Azgard? Nox? Abidonian? Samarian? Why would you want to be of the race...
In all early civilizations, the first expression of mathematical understanding appears in the form of counting systems. Numbers in very early societies were typically represented by groups of lines, though later different numbers came to be assigned...
