There is no way around light speed and conservation of momentum.
That we know of, yet. We haven't even had particle accelerators for a hundred years; let's give it at least 500 years of scientific research and discoveries before we say definitively that we absolutely know, without any doubts, that there's no way around conservation of momentum.
I ain't saying there is a way; just that we are very young, and very immature.
I remember this from the Director's Cut of the Director's Cut, the one where Peter Jackson plays Tom Bombadil and there's that whole 40-minute pseudo-musical side-quest
It's been two and a half months, but I'm almost done creating a board game from scratch. It's like Risk, but Cat themed, and featuring a massive deck of cards.
Next up, gotta start work on the prototype before I can invite some people over to play and hopefully learn if this game actually works as a concept, needs some rule tweaks, or is utterly confusing and broken.
Indiana Jones & The Last Crusade
Saw this one so many times when I was younger