[Uzinero]

I watched a video about this. It was slightly more extreme, but the same basis.
here's a link to the TED talk: http://www.ted.com/talks/thomas_thwaites...om_scratch

basically he does as if he had to do it all himself - build the toaster, starting by getting iron and things all the way to the plastic casing. You'll have to see what happens for yourself.

Yeah, but instead of building things myself I'd do it more along the lines of rather than actually building the stuff myself taking the blueprints for making them all as well as information about things happening around the time (lottery numbers, things that would happen, etc.) too make sure that I had the money to have all the machinery built over a few years by tons of employees so that I could then start manufacturing all of our current tech, so long as I took back enough information to get a good cash flow and had enough detail on how things were done that over a period of possibly even 10-20 years the machinery would be finished and ready to start seriously advancing things with modern tech, even though it may take a while to build the machinery at that point I'd pretty much have a monopoly on the world's technology market, so as long as I could fund it until then I would then make insane amounts of money and even if the machinery took like 30 years to put in place before we could start producing things, that's still 70 years earlier than it's been invented so would still be advancing humans a lot.