What do you think is THE fastest thing on Earth and beyond? I am sure if you first thought of a heavy rocket capable of taking astronauts to the orbit in less than 2 minutes or the fastest spacecraft we ever built with its speed of almost 90000 miles per hour, the answer would easily be NO. Comparing to what I am referring to right now, all those great man made machines are traveling only little faster than snails. Not even the motion of a planet or a star is even close to the speed of .... one little thing traveling as fast as human thought ... and simply called ... TIME. The time is the only thing that travels so fast that sometimes it seems that some memorable event engraved in our memory banks years ago, looks so vivid in the present like it happened only yesterday. If we look our children and how rapidly they grow, or ourselves, for that matter, caught on some picture in the past we simply can't get rid of the feeling and obvious question of how on Earth, time passed that ...