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.
Gunung Padang Megalithic Site is probably the oldest civilization on Earth. It is located in Java Island, Indonesia. The site was dated 6,500 years BP by carbon radiometric dating in 3 to 4 meters below the surface (12,500 years in 8 to 10 meters below the surface) and the artifacts at the surface about 4,800 years BP.e can still say, as of now, that Jericho provides us with the oldest settlement, and Mesopotamia provides us with the oldest evidence of a large scale civilization. Food for thought: This was found near Turkey: This carved pillar was found in Gobekli Tepe near Sanliurfa (called Edessa during Roman times).