That's Impossible Eternal Life _History Channel_

Eternal life may now be possible. Some believe the first children who will live to the age of 1,000 have already been born. To find out how close humanity is to defeating death, we'll investigate plans to grow replacement body parts in labs, microscopicrobots that could wipe out deadly diseases, and the possibility that aging itself can be reversed by taking a page out of one of history's darkest legends.