Funnily enough, the same question is currently at the top of /r/AskScience: http://www.reddit.com/r/askscience/comments/42u57e/how_can_a_dimension_be_small/ ht

Funnily enough, the same question is currently at the top of /r/AskScience: http://www.reddit.com/r/askscience/comments/42u57e/how_can_a_dimension_be_small/ http://www.reddit.com/r/askscience/comments/42u57e/how_can_a...