:::::Yes - the equation in any form relates mass, energy, and the speed of light. I think the article doesn't emphasise the light-energy relationship because it's the mass-energy relationship that appears absurd once the theory of relativity is discounted.--[[User:CPalmer|CPalmer]] 12:22, 29 March 2012 (EDT) | :::::Yes - the equation in any form relates mass, energy, and the speed of light. I think the article doesn't emphasise the light-energy relationship because it's the mass-energy relationship that appears absurd once the theory of relativity is discounted.--[[User:CPalmer|CPalmer]] 12:22, 29 March 2012 (EDT) |