The short synopsis of my reading of this article is simply that by activating a gene that goes back to early evolution, we may be able to regrow limbs like Sponges, worms, or Starfish. It's a great example of the incredible record keeper that is DNA and Evolution. But maybe 20 years from now, we'll be able to have people born with the ability to regrow limbs, and that's a win for science. Link to…