From the point of helping,
USA somewhere around 1890, try to make shit ton of money from history info, and give everything to Tesla, best lab, unlimited resources for all his experiments and ideas.
Society after that would be much better, or destroyed by some forces that we still not know exist or understand :D
Haha, get in early you reckon? Good plan. I think going back, knowing what we know now, would prove to be very profitable indeed. It would be nice to go back and see stuff, learn about history, but I think every one of us would also like to do so with future financial gain in mind...Or a better future as you suggest.
!ENGAGE 25
no, i thought about Nikola Tesla :D
For making a lot of money with a time machine you would not need to go that far. 2011, buy lot's of BTC, don't sell till 20.000$ leave half for your pension :D
Yeah...If only a time machine was a reality...We'd all be crypto millionaires!
ENGAGEtokens.