PBS Presents

Think Wednesday | Jan. 9, 2019 Preview

Preview | 30s

On NATURE, join Sir David Attenborough to learn about a sea creature that lived during the age of dinosaurs. Join scientists on NOVA, as they grab light from across the universe to prove quantum entanglement is real. Later, on Dictator's Playbook, See how Kim Il Sung created a North Korean dictatorship that has lasted for three generations.

Aired: 01/09/19

Rating: NR

Video has closed captioning.

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