Every wonder what your itchy wool sweater looks like under a microscope? What makes it so itchy? Wonder no longer! Each image generated by this marvel of javascript engineering provides an intimate gaze into the very structure of the space-time threads that underlie the fabric of a sweater.

Press "s" to save an image to show you Grandmother (the one who knitted the sweater for you).

If you want a thicker sweater, press "p" once the image appears, and a newer, thicker, image will be generated for you.