no cóż, podobno szczoteczka do zębów jest właśnie zgodna z historią :D

"“Dan [Trachtenberg, the film’s director] at one point said, ‘Did people brush their teeth [back then]? Like how did that work?’ ” recalls the actress. Luckily, Prey producer Jhane Myers, a member of the Comanche Nation, provided the production with thick binders of reference materials and research and knew how to make a period-accurate toothbrush, which Midthunder can be seen using onscreen. This level of dedication is particularly notable given the fact that Prey isn’t a hyperrealistic period drama in the vein of The Revenant — it’s the fifth installment in the Predator franchise."

https://www.hollywoodreporter.com/movies/movie-features/prey-amber-midthunder-in digenous-representation-predator-movie-1235191007/

No i wyszła moja ignorancja i nieuctwo :)