A good rain chain helps in the transportation of water from the gutter of a house or any structure, to collection basins placed on the ground. This accessory not only helps in the efficient management of rain water, but also adds charm to the surroundings. Rain chains were invented by the Japanese, for proper management of rainwater, during the rain season. Rain water flowed down the length of the rain chain and was collected in a basin or a large barrel placed beneath it. This collected rain water was used for various household chores and other purposes. Artists and home owners...