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.
Here's our list of the 12 oldest continuously inhabited cities in the world. 1. Damascus, Syria. Damascus is widely believed to be the oldest continuously inhabited city in the world, with evidence of habitation dating back at least 11,000 years. Its location and persistence have made the city a nexus for civilizations come and gone.