There’s a good book from a former Smithsonian curator called One Good turn that talks about the ancient history of the screwdriver and the screw.
If you went back in time far enough that the people around you didn’t know about the screwdriver and the screw, Even a rudimentary knowledge of It’s existence would possibly on its own break the timeline.
There’s a good book from a former Smithsonian curator called One Good turn that talks about the ancient history of the screwdriver and the screw.
If you went back in time far enough that the people around you didn’t know about the screwdriver and the screw, Even a rudimentary knowledge of It’s existence would possibly on its own break the timeline.