A planer including a frame, at least one table mounted on or within the frame, a cutting drum rotatably mounted within the frame, and a motor mounted within the frame and capable of rotatingly driving the cutting drum. An energy-dissipating system is provided between mutually movable parts of the internal or an external cutting member to reduce the bouncing effect between the internal and external cutting member after cutting a hair. The plurality of vertices and the plurality of offset vectors may be sent to a graphics processing unit. The molecule is located at the focal point of the paraboloid of revolution.