Hayao Miyazaki is a popular Anime film maker in Japanâs Anime industry. Most if not all of his work are associated and distributed by Studio Ghibli, and the English dubs are distributed by Disney itself in America which is partly why Miyazaki films are so popular in the western world.
Kevlar is a new friction material. After proving its endurance in the armor industry, Kevlar is also used in making clutch and brake pads. Kevlar is a durable friction material that can last two to five times than a conventional friction material.
Measures of friction are based on the type of materials that are in contact. Concrete on concrete has a very high coefficient of friction. That coefficient is a measure of how easily one object moves in relationship to another. When you have a high coefficient of friction, you have a lot of friction between the materials. Concrete on concrete has a very high coefficient, and Teflon on most things has a very low coefficient.