How could technology progress from copper age with todays knowledge? For example by means of timetraveling library provided that it won't be rejected in any way and used to full potential.

Or for example what technological path could Japan or some stoned isolated african tribe take if it was hostile to newcomers and new tech up until today? How to make nation reach the moon after you get there with only one loaded ship and unlimited knowledge? *Again. Provided that it won't be rejected in any way and used to full potential.*


**How to call this subject on google?** Alternative science or tech history or what?

**Are there any somewhat scientific papers or books or videos on that?** Metallurgy, electronics, energetics are of primary interest