What happens when you discover a dinosaur Paleontologist Kenneth Lacovara details his unearthing of Dreadnoughtus - a 77-million-year-old sauropod that was as tall as a two-story house and as heavy as a jumbo jet - and considers how amazingly improbable it is that a tiny mammal living in the cracks of the dinosaur world could evolve into a sentient being capable of understanding these magnificent creatures. Join him in a celebration of the Earth's geological history and contemplate our place in deep time.

  • Episode Number 82
  • DVD Season & Episode Number
  • Absolute Episode Number
  • Originally Aired Friday, April 22, 2016
  • Production Code VYXtXhAxepI
  • Directors
  • Writers
  • Guest Stars Kenneth Lacovara
  • Is Movie
  • IMDB
  • Last Updated By bruechs
  • Last Updated 08/18/2016 3:20pm