Can any animal remember a human being and his troubles for a long time? Many people in India might take the name of Nag Nagin to answer this question. At least it is said so in Indian legends, but today people know a lot about snakes and also understand that this does not happen to them. But in new research, scientists have found that this happens with crows. They can remember a person and the troubles caused to him not for 5-10 years but for 17 years. We consider it…
Read MoreNag is not a snake, in fact this creature takes revenge from humans, remembers the injury for 17 years
