Computers

I never knew that the invention of computers went so far back. It is amazing to see that people had ideas for things hundreds of years before they were possible. Also where would we be now with out wars. I hate war and I think it is a mostly unnecessary waist of lives and taxes, but would I be doing this right now if my relatives hadn't been killed for what they believed and had other countries try and stand up to Hitler. It is just crazy to think that something that is such a part of our every day lives and many people including myself have become so dependent on may not have ever been without war.