published on: 2014-12-24 01:16:28
underground
underground
Lemniscate of Bernoulli
Lemniscate of Bernoulli
Lemniscate of Bernoulli
infinity-in-my-eyes.tumblr.com/post/106011155344/
published on: 2014-12-24 01:16:28
underground
underground
Lemniscate of Bernoulli
Lemniscate of Bernoulli
Lemniscate of Bernoulli
infinity-in-my-eyes.tumblr.com/post/106011155344/