5 ms·

Disclaimer : I know nothing about anything. Hawking radiation ? Laser tunnel ? Magnetic canon ? Centrifugal launcher ? Vacuum diffusion ? Electrical beam

• desperate 5y ago
  Tesla valve?
• a1369209993 5y ago
  > Hawking radiation ? That actually does make for a fairly efficient (better than fusion in energy per unit fuel mass) reactor design in principle, but you need a sub-solar-mass black hole (in the 1 billion - 100 billion ton range), and there's no known practical way to produce one.