Artificial silk is made from ________.
Towards the end of 19th century, scientists were successful in obtaining a fibre having properties similar to that of silk and it is referred as artificial silk. What is this artificial silk called?
Sam went to a shop to buy a saree for his mother's upcoming birthday. The shopkeeper showed him a saree which looked exactly like silk but said that it was artificial silk. Sam failed to understand the meaning of artificial silk. So please help sam by telling him what is artificial silk and why is it famous?