get to the end of one's tether

automatic gear cutting machine deterministic zero-sided Lindenmayer system false flax furrow plough gravitates half forward cross arms upward immunoseparation room intensified mining Mackenrodt's incision man-chaser milk gland mind blowing phenol waste phototypesetters played footsie public outcry roll-jaw crusher S-nitrosothiol side lines of science vertical planetary internal grinder