In yet another step towards sending the first Indian into space, the Indian Space Research Organisation (Isro) has received a patent for its Liquid Cooling and Heating Garment (LCHG) made of biocompatible fabrics and components to provide a comfortable temperature and removal of sweat for astronauts, for use in space for protection from hot and cold environments.
LCHGs are used in space, military applications, fire fighting and also for personal cooling and heating purposes for protection from hot and cold environments of industrial areas or in extreme temperature and humidity conditions that may exist in work environments. These garments have a