Boeing patents laser-powered fusion-fission jet engine (that’s truly impossible)
ARS Technica Sebastian Anthony (UK) – Jul 12, 2015 Lasers fuse hydrogen, causing uranium to fission, which generates electricity. Zzzap! The pellet/hohlraum is imploded by lasers, causing the hydrogen isotopes to fuse. Hot gasses rush out the back of the engine, creating thrust. The uranium-238 coating is bombarded with neutrons from the fusion reaction, starting … Read more