NOVA

Lee and Liza's Family Tree

Science and genealogy help rebuild a family tree broken by slavery. (60 minutes)

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UPCOMING EPISODES

Wed, 3/19 at 8:00 pm on Austin PBS HDTV

The three decades of engineering, innovations, successes and failures that led to the creation of the Eiffel Tower in Paris. (60 minutes)

Thu, 3/20 at 1:00 am on Austin PBS HDTV

The three decades of engineering, innovations, successes and failures that led to the creation of the Eiffel Tower in Paris. (60 minutes)

Sun, 3/23 at 4:00 am on Austin PBS HDTV

The three decades of engineering, innovations, successes and failures that led to the creation of the Eiffel Tower in Paris. (60 minutes)

Sun, 3/23 at 5:00 pm on Austin PBS HDTV

The three decades of engineering, innovations, successes and failures that led to the creation of the Eiffel Tower in Paris. (60 minutes)

Tue, 3/25 at 6:00 pm on Austin PBS WORLD

The three decades of engineering, innovations, successes and failures that led to the creation of the Eiffel Tower in Paris. (60 minutes)

Tue, 3/25 at 11:00 pm on Austin PBS WORLD

The three decades of engineering, innovations, successes and failures that led to the creation of the Eiffel Tower in Paris. (60 minutes)

Wed, 3/26 at 6:59 am on Austin PBS WORLD

The three decades of engineering, innovations, successes and failures that led to the creation of the Eiffel Tower in Paris. (1 minutes)

Wed, 3/26 at 7:00 am on Austin PBS WORLD

The three decades of engineering, innovations, successes and failures that led to the creation of the Eiffel Tower in Paris. (60 minutes)