Penrose Process
unseel.com · ergosphere  ·  negative energy  ·  spin extraction
spin a/M 1.00
in energy E₀ = 1.00
out energy E₂ = 1.00
extracted 0.0%
state standby
event horizon
ergosphere
infalling particle
escaping (+energy)
plunging (−energy)
Unseel.com · Penrose Process