While thinking about the idea of possible parallel universes, I came to the thought that the future is, in a way, a parallel universe. It is impossible to know how or what the future will become. Just imagine being a poor peasant back in the Middle Ages and being told that in the future men will walk on the moon, or that a person in China will be able to speak to a person in …showed first 75 words of 809 total…

…showed last 75 words of 809 total…