History of animal testing
In 1996 Dolly the sheep was born, the first mammal to be cloned from an adult cell. The process by which Dolly the sheep was cloned utilized a process known as nuclear transfer applied by lead scientist Ian Wilmut. Although other scientists were not immediately able to replicate the experiment, Wilmut argued that the experiment was indeed repeatable, given a timeframe of over a year.
The Sheep
The Sheep is a character, created by Charles Lutwidge Dodgson, a.k.a. Lewis Carroll. It appeared in Dodgson's book, "Through the Looking-Glass", the sequel to his book "Alice's Adventures in Wonderland."