It\'s not hard to imagine the day you\'ll have no worries about spilling things on your clothes! A group of Iranian scientists have developed a special nano-technology process to produce water-proof and anti-stain textile! The process has been developed by researchers working at the Materials and Energy Research Center in Karaj, north-west of Tehran. This is the first time Iranian scientists have created the liquid repellent nano-coating. The material could easily be applied to different kinds of textiles, making them water and stain proof. It also preserves the original color and form of the textile. Researchers have also successfully tested the chemical on old carpets, concluding that it works as a barrier against bacteria that cause the carpet to wear out. The team aims to use the substance to make water-resistant paper and concrete. Show Less >>