Abby and Brittany Hensel Abby and Brittany Hensel Abigail Loraine Hensel and Brittany Lee Hensel (born March 7, 1990) are American dicephalic parapagus twins; also known as conjoined twins. They are highly symmetric for conjoined twins, giving the appearance of having a single body without marked variation from normal proportions. Each has a separate heart, stomach, spine, pair of lungs, and spinal cord. Each twin controls one arm and one leg. As infants, learning to crawl, walk and clap required them to cooperate. They can eat and write separately and simultaneously. Activities such as running, swimming, hair brushing and driving a car require coordinated
Tarzan and the Tarzan Twins it features Tarzan's first meeting with Doctor Karl von Harben, with whom he is already acquainted in "Empire". Because "Twins" is a children's book, however, it is customarily omitted from listings of the main Tarzan series. Thus "Tarzan, Lord of the Jungle" is generally considered the eleventh Tarzan book rather than "Twins". Two schoolboys, Dick and Doc, are cousins who resemble each other because their mothers are twins. As Dick is also related to Tarzan through his father, they become known as the Tarzan Twins. Invited to visit Tarzan's African estate, they become lost in the jungle and are imprisoned