Einstein figured out this formula: Energy equal mass * 89,875,517,800,000,000 mtr²/sec²
Yes.
M = mass
1905
Relativity.
e=mc2 (e equals mc squared)
No, not as science currently understands.
yes
PET scans
Albert Einstein.
C = speed of light
E stands for energy, M for mass, and C squared for the speed of light squared.
yup