Comment by vintagedave

This is really cool, even better than the post, IMO (sorry OP!)

One question: when the second hand resets from 60->0, it visually jerks as the triangle moves. After the smooth movement, gradients, the cool multicolour fill, it feels very odd. Any way of smoothing that one out? Animating the flip back to zero? I do understand it's a one-way line not a circle...