Anonymous

Yes. White people are amazing.

Anonymous

I thought "Eintsein" was a large port city east of Beijing.

Anonymous

Einstein got Good Press. Einstein was neither the first person to consider the equivalence of mass and energy, nor did he actually prove it. [*] In 1881 J. J. Thomson, later a discoverer of the electron, made the first attempt to demonstrate how this might come about by explicitly calculating the magnetic field generated [*] in 1889 English physicist Oliver Heaviside simplified his work to show that the effective mass should be m = (4⁄3) E / c2, where E is the energy of the sphere’s electric field. and others...

Anonymous

yes.

Anonymous

The equation is derived from Einstein's special theory of relativity. Others suspected that mass could be converted to energy, but Einstein's theory was the first to prove it.

Anonymous

Yes, in 1905.

Anonymous

He did write the paper that effectively proved the relationship but E = mc² it wasn't explicitly in the paper, he shows the more form of E² = (mc²)² + (pc)²