I didn't go to university mechanism of action of bimatoprost However, twisting the two tentacles of dough wasn’t too hard, and I tucked them round to form a decent quoit-shape. It then proved for a further 30-45 minutes inside a plastic bag, apparently to stop a hard crust forming. I washed my hair, microwaved curry for supper, let the dog out again. My husband came home. It was gone 9 o’clock and I still hadn't got the thing in the oven.