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Ardipithecus: Discovering Ardi: How Ardi Walked

Clues from Ardi's pelvis indicate she walked upright on two legs, not on four like chimpanzees.

Want to learn more about Ardi? Explore her world in the
Ardipithecus Handbook!

Playlists

(1 - 3 of 3)
  • Play Discovering Ardi
    8 Clips Playlist Discovering Ardi

    Discovering Ardi (22:29)

    See how the scientists excavated Ardi and studied the bones.
  • Play Finding, Extracting, and Learning from
    9 Clips Playlist Finding, Extracting and...

    Discovering Ardi (13:58)

    Members of the Middle Awash research team who found "Ardi" share their insights about fieldwork, fossils and the study of hominid evolution.
  • Play Ardipithecus and Human Evolution
    6 Clips Playlist Ardipithecus, Evolution and...

    Discovering Ardi (09:28)

    Evolutionary biologist Owen Lovejoy provides deeper insights into how Ardipithecus profoundly affects the human evolutionary story.

Discovery Channel Clips

  • Play Ardipithecus: Discovering Ardi: How Ardi Walked
    Discovering Ardi: How Ardi...

    Ardipithecus (03:32)

    Clues from Ardi's pelvis indicate she walked upright on two legs, not on all four like chimpanzees.
  • Play <i>Ardipithecus</i>:
    "Ardi" and Lucy Compared

    Ardipithecus (01:44)

    Lucy was once the world's oldest hominid skeleton, but she was too evolved to shed light on earlier hominid evolution. But now "Ardi" is here.
  • Play Ardipithecus: Bringing Ardi to Life
    Bringing Ardi to Life

    Ardipithecus (02:06)

    Physiological and anatomical data are combined with modern motion capture technology to create a digital model of a fully-formed Ardipithecus ramidus that moves through an ancient woodland meticulously recreated from intensive fieldwork and analysis.
  • Play Ardipithecus: Ardi's Life Modelers
    Ardi's Life Modelers

    Ardipithecus (03:59)

    Using the most advanced motion capture technologies, the team at LifeMod works with Owen Lovejoy to recreate Ardi's movements.
  • Play <i>Ardipithecus</i>:
    "Ardi's" Facial Clues

    Ardipithecus (01:30)

    Owen points out how the male aggressive display in great apes differs profoundly from that seen in early hominids.
  • Play <i>Ardipithecus</i>: Hominid Hunting in the Middle Awash
    Hominid Hunting in the Middle...

    Ardipithecus (00:55)

    Yohannes Haile-Selassie tells why Ethiopia's Middle Awash region holds an unparalleled record of human origins.
  • Play Ardipithecus: Discovering Ardi: Bringing Ardi Back
    Discovering Ardi: Bringing...

    Ardipithecus (03:11)

    Because so much of Ardi's skeleton was preserved, a natural history artist could bring her bones to life within her lost world. See the results.
  • Play Ardipithecus: Discovering Ardi: How Old Is Ardi?
    Discovering Ardi: How Old Is...

    Ardipithecus (03:39)

    Discover how scientists estimated the age of a skeleton so ancient that its bones no longer contain any material useful for dating.
  • Play <i>Ardipithecus</i>: Genetic Caution
    Genetic Caution

    Ardipithecus (01:22)

    Owen reminds us not to get too carried away with our genetic similarity with chimpanzees.
  • Play <i>Ardipithecus</i>: Anatomy, Technology
    Anatomy, Technology

    Ardipithecus (01:53)

    Owen talks about the history of physical anthropology and contrasts anatomical and technological approaches and their results.
  • Play <i>Ardipithecus</i>: A Natural Laboratory for Human Origins
    A Natural Laboratory for...

    Ardipithecus (01:42)

    Ethiopia's Middle Awash region has a unique role to play in finding the keys that can unlock the mysteries of human origins.
  • Play Ardipithecus: Discovering Ardi: Building Ardi's World
    Discovering Ardi: Building...

    Ardipithecus (03:49)

    Scientists returned to the Ethiopian desert year after year to search for fossilized evidence of the plants and animals that lived with Ardi.
 

Video features with more about the discovery and evolutionary importance of the skeleton of Ardipithecus.

 
 

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