It turns out we're not built to draw perfect circles--even the most ... Rembrandt seems aged and wary, but the outlines of two circles on the canvas suggest the Apelles fable.

Let's face it: drawing circles is hard. Our minds are programmed to love the symmetry of the shape, but our hands just can't make it perfect. We're so inadequate at drawing circles, scientists ...

If you’re looking for a way to dwindle ten minutes - or maybe even ten hours - from your life, then try drawing the perfect freehand circle on a touchscreen device and let this wonderful little ...