3 ms·
simple explanation of PI: http://en.wikipedia.org/wiki/File:Pi-unrolled-720.gif http://en.wikipedia.org/wiki/File:Pi-unrolled-720.gif
by yogrish 14y ago
simple explanation of PI: http://en.wikipedia.org/wiki/File:Pi-unrolled-720.gif http://en.wikipedia.org/wiki/File:Pi-unrolled-720.gif