The Unreasonable Efficiency of Black Holes

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This video is about how efficient various reactions are at converting mass to energy (as we know from the Einstein mass-energy equivalence of E=mc^2). Antimatter is very efficient but it is not naturally-occurring. Chemical reactions like fire or explosions are very inefficient. Nuclear fission and nuclear fusion are better, but not amazing on an absolute scale. Non-rotating black holes (Schwarzschild) and rotating (Kerr) are by far the most efficient, due to their accretion disks and very small radius of their innermost stable circular orbits.
REFERENCES:
Periodic Videos Hydrogen Explosion in slow motion:
CIA World Factbook Norway Energy Consumption:
Binding Energy:
Hydrogen molecular bonding:
Gibbs free energy of water formation:
Party Balloon Size Chart:
Mass Excess
Table of Mass Excesses:
Deuterium-Tritium Hydrogen Fusion Energy Released: =((deuterium+atomic+mass)%2B(tritium+atomic+mass)-(helium-4+atomic+mass)-(neutron+mass))%2F((deuterium+atomic+mass)%2B(tritium+atomic+mass))
Hydrogen to Helium Fusion chain efficiency: =(4(proton+mass)-(helium+4+atomic+mass))%2F(4(proton+mass))
Uranium-235 fission efficiency: =(neutron+mass%2B(uranium+235+atomic+mass)-(krypton+92+atomic+mass)-(barium+141+atomic+mass)-3(neutron+mass))%2F(neutron+mass%2B(uranium+235+atomic+mass))
Black Hole Accretion rates:
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Created by Henry Reich