The Hangzhou Stool - by Atelier Chen Min - consists of many layers of bamboo veneer. Each veneer is made of several ultra thin bamboo layers, aligned vertical to each other. Each veneer becomes not on (Beauty Design Product)
Normal Force: The normal force is the support force exerted upon an object that is in contact with another stable object. In this object, a man is sitting on a chair, the chair is exerting an upward force to support the man.