30 April 2016

Doublethink 17 - Line World



Index: 421

2 comments:

  1. Thanks, Youngjin, another'thought provoker'! I recall the analagy of a mite on a ball of string. It moves in 2 dimensions - in 'a line', but to us seeing the mite, it moves around and round in 3 dimensions... ain't that so?

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    Replies
    1. Exactly! We encounter such cases of "pseudo-dimensions" in our everyday life. For example, a railroad is practically a one-dimensional space (because a train can only move either forward or backward), even though it is technically three-dimensional.

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