The mass–energy equivalence formula was used in the development of the atomic bomb.
As we used to say in the Nation of Gods & Earths (Equality = Masters C-See Wisdom!)

The Breakdown--Equality is to be equal in all things in life; Master is one who knows and understands all things in his circumference (Atmosphere);To see is to understand with the third eye, which is your mind; Wisdom is to speak wisely--it is also to wise the dome or wise the dumb!

Albert Einstein's formula was used as the formula for total destruction. The breakdown that I manifested was designed to create life by planting seeds of self development and self improvement.

This was manifested on 2/11/08 which is mathematically Knowledge-Knowledge being born to Wisdom. There are 2 aspects of wisdom--grown wisdom and made wisdom. Grown wisdom is wisdom that always was, and made wisdom is wisdom that was grafted.Grafted is that which is wicked and weak!

This formula was not invented by Albert Einstein. The formula came from Imhotep who lived in the 3rd dynasty of Ancient Egypt. Einstein's theory of the original formula was energy equals mass times the speed of light. That if you can harness enough energy to move mass at the speed of light, you can create atomic energy, and thus create an atomic bomb. The Atomic Bomb was the grafted manifestation of the wisdom of Imhotep.