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Can DNA technology Help Rebuild a Family Tree?

Season 50 Episode 18 | 3m 28s

Many Black families in America don’t have robust ancestry records because of the legacy of slavery and family separation. But this documentary filmmaker is on a mission: use DNA technology to solve the mysteries of his family tree.

National Corporate funding for NOVA is provided by Viking Cruises. Major funding for NOVA is provided by the NOVA Science Trust, the Corporation for Public Broadcasting, and PBS viewers.
Extras
After a long day, Daniel and the kids sing a quiet lullaby for Baby Margaret.
Ride along to school with Daniel, Katerina, Prince Wednesday and O the Owl!
Follow the quest to recover DNA millions of years old for the very first time.
Like monkeys, parrots are also able to travel by suspending their body weight.
Explore the engineering behind Paris’s iconic landmark, the tallest structure of its time.
The Eiffel Tower was a completely novel design at the time it was built.
Surprising new evidence is rewriting the story of the giant stone heads of Easter Island.
These giant stone heads were not dragged on sleds, as once thought.
What happened to the Rapa Nui civilization is shrouded in mystery.
Giant fossils uncovered in the Sahara Desert reveal new secrets of how whales evolved.
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Follow the quest to recover DNA millions of years old for the very first time.
Explore the engineering behind Paris’s iconic landmark, the tallest structure of its time.
New evidence reveals the real story of Easter Island and the builders of its stone heads.
Giant fossils uncovered in the Sahara Desert reveal new secrets of how whales evolved.
A family turns to science in their struggle to rediscover a history obscured by slavery.
Follow the quest to create a lifesaving malaria vaccine.
The inside story of China’s meteoric rise to the forefront of global innovation.
How did Earth give rise to humans? See what made our species' existence possible.
How did life bounce back after a cataclysmic extinction wiped out some 90% of all species?
See how life made the leap to land, turning a barren landscape into a lush, green world.