Polyurethane fabrics can be manufactured in different thicknesses, depending on their intended use. For example, fabric used in diapers may be thinner than fabrics used for camping gear. Polyurethane fabrics are manufactured to feature a variety of characteristics. In situations where fuel contact is likely, the fabric can be made fire-retardant.
Oldest Wooden Building in the World. World's Oldest Wooden Building, is a five-story pagoda, part of HÅryÅ«-ji (Meaning: Temple of the Flourishing Law) Buddhist temple complex in Ikaruga, Nara Prefecture, Japan. The temple complex was completed in 607 AD.
3 The Oldest Masks. The oldest masks ever found are a collection of 9,000-year-old stone masks from what is now Israel during the Neolithic era. They were collected from sites in the Judean Desert and the Judean hills and are currently on display in the Israel Museum in Jerusalem.he oldest wooden buildings to still stand are at the Buddist Horyu-ji Temple in Ikaruga, Nara Prefecture, Japan. Four of the buildings at the Temple survive intact, dating from Japanâs Asuka era. Construction began in A.D. 587 under the orders of Emperor Yomei, as a form of prayer to recover from an illness.