Embodiments of adjusting light intensity are disclosed. The fibers are preferably high performance polyethylene fibers. The polyurethanes of the present invention are suitable for film applications as they form breathable films which are permeable to water vapor but not air or water. The method further includes compressing the support and applying heat to cure the first polymeric binder. Data for a read operation is not replicated in cache. The invention thus relates to the plants, seeds and tissue cultures of the variety CH606161, and to methods for producing a corn plant produced by crossing a corn plant of variety CH606161 with itself or with another corn plant, such as a plant of another variety.