1. On Valentine’s Day, Robert Krulwich goes deep into the archives of anatomical  drawings to see how depictions of our heart has changed throughout  history. View in High-Res

    On Valentine’s Day, Robert Krulwich goes deep into the archives of anatomical drawings to see how depictions of our heart has changed throughout history.

  2. my heart will go on and on and on

    hearts

    anatomical hearts

    robert krulwich