This is interesting ! (14)

1. The author of the electric chair was a simple dentist. 2. The length of all the blood vessels of the human body is about ninety-six thousand kilometers. 3. While flying on an airplane, a person’s hair growth rate doubles. 4. In the town of Creskill, New Jersey, all cats must wear three bells so that the birds always know where the cat is. 5. During an average life, the heart makes more than three billion beats. #interesting_facts #cool_facts #facts #Amazing_facts #Fun_facts #Fantastic #Sensation