Through the Wormhole: When Does Life Begin?

Through the Wormhole: When Does Life Begin?

  • Season 4
  • , Episode 2  | 
  • Aired: 6/5/2013
    • Length: 43:15
    • Plays: ???
Synopsis >

What defines the beginning of a life? New evidence reveals that inside all of us are traces of cells from our relatives, blurring the lines between one life and another. Technology is now giving birth to new life forms made of surprising components.

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