Talk:Goku vs. Superman: Lead In Battle/@comment-5869016-20150218060346/@comment-5869016-20150225110805

...Temperature is scalar, it is not a vector.

There is no "complete 180" which temperature can do.

What Superman did was reverse the beam. Him reversing the beam was a result of the force from his heat vision, not the temperature of the heat vision. As clearly seen in the scan the beam was redirected.