Just like many readers of this blog, I was born and raised in the pre Google era. Actually, I am not sure there really is such a historical division, but I truly recommend one for those studying history. The world has dramatically changed after Google, and these changes have affected a lot of areas, including education. Back in the days before Google, for example, we would need an expensive encyclopedia (a set of 20, or more, large, thick volumes) to do our school researches and homework. So, yes, in...