Time Travel

Time travel has always been a very interesting topic which has mainly stayed in science fiction novels but not for long. The newly created technology of 3D laser scanning has the ability to create an accurate virtual world of the world we live in and those of the past. It's a new way to look back at history in a very detailed way, almost as though you were back in that era. This technology provides us with a permanent history and one that could be visited like as though traveling through time. Is it just me or does that concept seem a bit surreal to believe that time travel is possible in our generation? Time travel is something I read about in science fiction novels, the ones I was forced to read in highschool, and never thought of it actually becoming possible, at least not in my lifetime. Time travel is a nice idea but we also have to consider the major influences on history that could be made by those who time travel for the wrong reasons. Well, maybe I'm taking this time travel topic a bit far but that is truly something to think about.
Until next time.....Keishla