mathani:

Get you best paper, cut a circle and fold it, fold it so that the circumference falls on a fixed point inside. Repeat, using random folds. Now see the creases. This is how you paper-fold an ellipse.

mathani:

Get you best paper, cut a circle and fold it, fold it so that the circumference falls on a fixed point inside. Repeat, using random folds. Now see the creases. This is how you paper-fold an ellipse.

(via visualizingmath)

fuckyeahtattoos:

“Of course it’s happening inside your head, but why on earth should that mean that it is not real?”

Harry Potter and the Deathly Hallows - Last page in the Chapter titled King’s Cross

(via tattooablequotes)

supercamera:

no service, no name, good luck

itwillbehard:

Pistol-squats on a kettlebell. Fuck.

worldsmostmotivationalphotos:

http://ift.tt/1gcYDZ6