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If this can be made practical at any scale, I think the most exciting applications will be in long-range space drives. Although it sounds as though immense amou
by mrerrormessage 11y ago
If this can be made practical at any scale, I think the most exciting applications will be in long-range space drives. Although it sounds as though immense amounts of energy are needed, not needing to take along matter to eject in order to move is a game changer for space exploration.
- vbezhenar 11y agoI think you can use photon engines in the first place.
- KenoFischer 11y agoYep, you'd be significantly better off just shining the laser behind you.
- JabavuAdams 11y agoNo, for the same reason that burning fuel in a cylinder to turn a crankshaft is more efficient than using fuel to make fertilizer to grow feed to feed horses to pull your cart.