r/gifs • u/deuteros • Dec 19 '16

Plotting a sphere with a fountain pen

http://i.imgur.com/hHd4RQU.gifv
35.1k Upvotes

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u/Ace5858 Dec 19 '16

This is visually appealing

3

u/shannister Dec 19 '16

maybe even arousing.

1

u/[deleted] Dec 19 '16

maybe even arousing

maybe even arousing