Abstract: A simulated egg, preferably cholesterol-free, capable of having the yolk and liquid egg-white together but in separate phases, so that upon cooking, the simulated egg looks and behaves like a natural egg.
Abstract: A gripping tool, acting as both a pair of pliers and a wrench, self locks and self releases upon application or removal of clamping torque on the handles of the tool, respectively. The locking and releasing mechanism is based on reversible wedging action.