If experts in every field went back before civilization, how much quicker would they technologically advance?

Question

What I want to know is, if these experts went back before humans existed; would they advance civilization faster than mankind originally did? Such as could they have electricity immediately even though they have no tools with them or would civilization progress at a similar rate?

Answer 1

If they took back experts in primitive tools and culture they would advance quite rapidly, because the experts in modern tech. could tell the experts in neolithic tech what materials they needed and then the flint knappers etc. could begin to fashion the tools to get the raw materials for a more advanced society. then they could within a few years be at a level that it took mankind centuries to evolve. also they would very quickly start agriculture which was a major advancement in having more complex societies.

Answer 2

At a faster rate because these experienced experts would start out with more knowledge, wisdom and understanding on what to do