Via Neatorama.
Reposted from 2016 to add this convenient diagram:
Planetary orbits as viewed from the earth look like patterns drawn with a Spirograph. Image via.
See also this very interesting mathematical analysis: The Pentagram of Venus (with a hat tip to an anonymous reader).
cool graphic for venus, showing where the '13' (5+8) comes from:
ReplyDeletehttps://johncarlosbaez.wordpress.com/2014/01/04/the-pentagram-of-venus/ The Pentagram of Venus
I-)
That's interesting. I moved it to the body of the post. Tx.
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