0 celsius degrees + 0 celsius degrees = 0 kelvin: http://www.google.com/search?q=0+celsius+degrees+%2B+0+celsius+degrees http://www.google.com/search?q=0+celsiu

0 celsius degrees + 0 celsius degrees = 0 kelvin: http://www.google.com/search?q=0+celsius+degrees+%2B+0+celsius+degrees http://www.google.com/search?q=0+celsius+degrees+%2B+0+celsi...