Who sang Speed of Light?
Speed of Light (Iron Maiden song) "Speed of Light" is a song by the English heavy metal band Iron Maiden from their sixteenth studio album, "The Book of Souls". The song was released as a music video on 14 August 2015 and was also made available as a digital download and issued as a single-track CD exclusive to Best Buy in the US.
CGh physics "cGh" physics refers to the mainstream attempts in physics to unify relativity, gravitation and quantum mechanics, in particular following the ideas of Matvei Petrovich Bronstein and George Gamow. The letters are the standard symbols for the speed of light ("c"), the gravitational constant ("G"), and Planck's constant ("h").