• The Kardashev scale is a method of measuring an advanced civilization's level of technological advancement. http://www.princeton.edu/~achaney/tmve/wiki100k/docs/kardashev_scale.html 2 comments 4/9/2015 space
• The Kardashev scale is a method of measuring a civilization's level of technological advancement. http://en.wikipedia.org/wiki/kardashev_scale 3 comments 23/7/2009 technology