October 8, 2012

In case of a flexagon emergency

Risking hours of accidental math tourism, here's Vi Hart on hexaFlexagons (see the YT movie info):



Via io9
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2 comments:

  1. Anonymous10/14/2012 01:28:00 AM

    This comment has been removed by a blog administrator.

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  2. Rich10/14/2012 11:01:00 AM

    Nice work, but a too sneaky way to sell templates.

    ReplyDelete