Comment by Ian_Itor on 24/07/2014 at 14:31 UTC

3 upvotes, 1 direct replies (showing 1)

View submission: What If?: Ink Molecules

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And of course Randall already provided something for that[1].

1: http://xkcd.com/688/

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Comment by longshot2025 at 24/07/2014 at 19:46 UTC

1 upvotes, 1 direct replies

The current self-descriptive shirt is based on that comic.