create a current pulse that could be increased to gigawatt scale, given enough argon gas.

Rotating detonation

Hybrid

Companies such as Hermeus, Venus Aerospace, and AstroMechanica are developing hybrid engines capable of operating from subsonic to hypersonic speeds.

Applications

Shipping

:See: SR-72, § MayhemTransport consumes energy for three purposes: overcoming gravity, overcoming air/water friction, and