Abstract: A razor is provided comprising a razor cartridge fitted with at least one razor blade having a cutting edge which is curved, when viewed in plan, and arced, when viewed from the front, the razor blade being angled relative to a surface to be shaved, the curved cutting edge defining an arc with two ends and a midpoint. The orientation of the razor cartridge is movable between a first position, in the case of a flat surface to be shaved, in which the two ends and the midpoint of the arc are on the same plane to define a flat shaving profile; a second position, in the case of a convex surface to be shaved, in which the midpoint of the arc is lifted relative to the two ends of the arc, to define a convex shaving profile; and a third position, in the case of a concave surface to be shaved, in which the midpoint of the arc is lowered relative to the two ends of the arc, to define a concave shaving profile.

Abstract: A machine includes a trailer frame, a tongue, a plurality of wheels, and an implement assembly. The tongue extends away from the trailer frame and supports a coupling. The plurality of wheels are coupled to the trailer frame. The implement assembly is coupled to the trailer frame, and includes a plurality of independent implement mounting assemblies coupled to a mounting rail. The independent implement mounting assemblies each include an arm, an implement, and a spring. The arm is selectively coupled to the mounting rail. The implement is coupled to a first end of the arm. The spring is coupled to a second end of the arm opposite the first end. The spring is configured to oppose movement of the implement relative to the mounting rail.

Abstract: Methods for enhancing and disrupting activity of the aryl hydrocarbon receptor (AHR) and cells having disrupted or enhanced AHR activity. The methods and cells may be used to enhance production of specific cell populations during hemato-endothelial cell or hemato-lymphoid cell development.