Lost Worlds: Vanished Lives
Showing posts with label amber DNA. Show all posts
Showing posts with label amber DNA. Show all posts
Monday, April 30, 2012
The Amber Time Machine
The Amber Time Machine is a BBC documentary presented by David Attenborough. The documentary shows Attenborough searching for the identities of preserved creatures inside a piece of Baltic amber that was given to him by his adoptive sister when he was twelve years old. It then shows how a group of scientists can reconstruct an entire twenty million year old ecosystem through pieces of Dominican amber. Examples include a tadpole preserved in amber after falling from a Bromeliad. Attenborough then discusses the scientific feasibility of DNA being preserved in amber, and the science behind the 1993 hit techno-thriller Jurassic Park, in which David's brother, Richard Attenborough starred as John Hammond. Several attempts were tried, with DNA eventually being recovered from a weevil that was several million years older than Tyrannosaurus rex. Attenborough reasons that a few old, rare pieces of amber may contain DNA.
Related Links:
Lost Worlds: Vanished Lives
Lost Worlds: Vanished Lives
Labels:
amber,
amber DNA,
Amber Time Machine,
David Attenborough,
Jurassic Park
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