b'
Human head transplants - technically maybe, but not really.
\\nDid scientists create a human liver from stem cells? Sort of, but not really.
\\nA bone marrow transplant cures two men of HIV - actually yes, but don\'t get your hopes up.
\\nBeware the toad with the weaponised moustache!
\\nGuillemot eggs clean themselves.
\\nPluto\'s moons get official names, snubbing Stephen Colbert.
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