12 ms·
This is a Fraser spiral - http://en.wikipedia.org/wiki/Fraser_spiral_illusion http://en.wikipedia.org/wiki/Fraser_spiral_illusion Here's another great spiral-b
by adoyle 16y ago
This is a Fraser spiral - http://en.wikipedia.org/wiki/Fraser_spiral_illusion http://en.wikipedia.org/wiki/Fraser_spiral_illusion
Here's another great spiral-based visual system hack - http://www.youtube.com/watch?v=0JVJsPpg1-8 http://www.youtube.com/watch?v=0JVJsPpg1-8
- rickmode 16y agoMy head just exploded.