Einstein was wrong and Conservapedia knows it, they just do, here is how they prove it in their article on the subject…

E=mc² is a meaningless, almost nonsensical, statement that purports to relate all matter to light.[1] In fact, no theory has successfully unified the laws governing mass (i.e., gravity) with the laws governing light (i.e., electromagnetism), and numerous attempts to derive E=mc² in general from first principles have failed.[2] Political pressure, however, has since made it impossible for anyone pursuing an academic career in science to even question the validity of this nonsensical equation. Simply put, E=mc² is liberal claptrap[3] .

Biblical Scientific Foreknowledge predicts that a unified theory of all the laws of physics is impossible, because light and matter were created at different times, in different ways, as described in the Book of Genesis.

conservapedia.com

Or as Andy so lucidly (just kidding) states on the “talk” page of the article…

The problem is that ”’E=m² does not meaning anythimg (sic) that makes sense. Anyone is welcome to try to explain it here. Eating a pound of cake does not cause one’s energy to increase by the speed of light squared.—[[User:Aschlafly|Andy Schlafly]] 16:06, 1 April 2012 (EDT)

conservapedia.com

So Andy, basically your saying that you reject reality in favor of mystical belief and then use a nonsensical and irrelevant straw man argument to assert that you are right? Yeah, good luck with that…