How much do you know about the world we live in? You may know of germs, gunpowder, and electricity but when it comes down to it, how deep is that knowledge? Could you actually build a radio or a plow? Could you describe crop rotation in sufficient detail?
Would they listen to you if you couldn't do even the basic tasks of their time? (harness a horse, operate a spinning wheel, tan a hide) How much do you know about using their technology? Click and find out...