Remember thinking about this question? "How can the universe be endless?" It boggled my mind and to be honest it still does. If there is an end what's on the other side of the end? Is there a wall or something, then what's on the other side of the wall? As Charlie Brown says: AAAAARRRGH!!! I can hear my science teacher's smug voice saying: "Well, Dennis the universe is ever-expanding". If that's true, where the...
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