Abstract: Provided are a compound capable of improving the light-emitting efficiency, stability, and lifespan of an element; an organic electronic element using same; and an electronic device thereof.

Abstract: Provided are a compound capable of improving the light-emitting efficiency, stability, and lifespan of an element; an organic electronic element using same; and an electronic device thereof.

Abstract: A measuring cup being nestable within another measuring cup is provided. Each nestable measuring cups includes a cup portion and a handle extending from the cup portion. The handle of one measuring cup is receivable within a channel formed in the handle of the other measuring cup. The measuring cups can be sized to receive different volumes of material, and smaller measuring cups can be disposed within the larger measuring cups in a stacked, nestable manner.

Abstract: A food slicer and grater is provided. In one implementation, the food slicer and grater may include an adjustable base including a first and second base portion. The first base portion may be slidably moveable relative to the second base portion in a stepwise incremental fashion. The food slicer and grater may also include a food cutter element configured to be removably coupled between the first base portion and the second base portion. The food cutter element may also be configured to be removably coupled to an outer surface of the adjustable base or the outer surface of another food cutter element.

Abstract: A measuring cup being nestable within another measuring cup is provided. Each nestable measuring cups includes a cup portion and a handle extending from the cup portion. The handle of one measuring cup is receivable within a channel formed in the handle of the other measuring cup. The measuring cups can be sized to receive different volumes of material, and smaller measuring cups can be disposed within the larger measuring cups in a stacked, nestable manner.