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1ucasvb:  The familiar trigonometric functions can be geometrically derived from a circle.  But what if, instead of the circle, we used a regular polygon?  In this animation, we see what the “polygonal sine” looks like for the square and the hexagon.

published on: 2013-02-22 04:58:23

Timeless Costa Rica

Timeless Costa Rica

rislander:  Sunrise over Golfo Dulce, Costa Rica

rislander: Sunrise over Golfo Dulce, Costa Rica

vegasmo:  The only kind of marks you should ever leave on a dog.

vegasmo: The only kind of marks you should ever leave on a dog.

Cult of Rob Kardashian

Cult of Rob Kardashian

milkandkisses:  A cup of coffee will do to warm a lil bit. 

milkandkisses: A cup of coffee will do to warm a lil bit. 

Dissolve & Congeal

Dissolve & Congeal