You probably won't believe this answer, but that sort of thing is possible through magic.
Alternately, technology used to be incredibly more advanced than it is now on my world. It may be more advanced here than in yours. It may be advanced enough to have the requisites.
Re: [Voice] - Ahaha! Bones speaks smart-person.
Alternately, technology used to be incredibly more advanced than it is now on my world. It may be more advanced here than in yours. It may be advanced enough to have the requisites.