RT @AstroKatie: Step 1: Sequence mammoth DNA
2: Bring mammoths back from the dead
3: OMG WHAT HAVE YOU DONE RUN FOR YOUR LIVES twitter.com/asek47/status/…
RT @AstroKatie: Step 1: Sequence mammoth DNA
2: Bring mammoths back from the dead
3: OMG WHAT HAVE YOU DONE RUN FOR YOUR LIVES twitter.com/asek47/status/…