Abstract: The present invention provides a method for making a heating element adhered to a substrate by applying a photocurable composition to a flexible substrate in a pattern having one or more grid lines. The photocurable composition is curable into an electrically conductive layer and volatile organic compounds are present in an amount of less than about 10% of the total weight of the photocurable composition. After the pattern is deposited on the substrate it is cured by illuminating the photocurable composition with light for a sufficient period of time to cure the photocurable composition. In another embodiment of the invention heating elements made by the method of the invention are provided.

Abstract: A ladder leveling apparatus 10 including a ladder member 20 having ladder legs 21 that are received in a ladder leg adapter unit 12 including boot members 30 wherein the position of the bottom of the ladder legs 21 relative to the boot members 30 are controlled by elongated adjustment rod members 40 having an enlarged head member 44 which is actuated proximate the upper portion of the ladder member 20.