skeptv:
Why Can’t We Regrow Teeth? Regrowing teeth would solve so many problems! Many animals are able to, so why not humans? Anthony takes a look at how scientists are trying to change this. via DNews Channel.
Why Can’t We Regrow Teeth?
Regrowing teeth would solve so many problems! Many animals are able to, so why not humans? Anthony takes a look at how scientists are trying to change this.
via DNews Channel.
(via chronicsci)