NOVA.

NOVA

Why Bridges Collapse

The 2018 collapse of a section of the Morandi Bridge in Genoa, Italy; bridge collapses in the U.S.; engineering techniques that can make bridges safer and prevent them from breaking down. (60 minutes)

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UPCOMING EPISODES

Tue, 2/10 at 6:00 pm on Austin PBS WORLD

Can Dogs Talk?

Scientists conduct the largest animal communication study in history to see if innovative word buttons truly enable dogs to talk. (60 minutes)

Tue, 2/10 at 8:00 pm on Austin PBS WORLD

Lee and Liza's Family Tree

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

Tue, 2/10 at 11:00 pm on Austin PBS WORLD

Can Dogs Talk?

Scientists conduct the largest animal communication study in history to see if innovative word buttons truly enable dogs to talk. (60 minutes)

Wed, 2/11 at 1:00 am on Austin PBS WORLD

Lee and Liza's Family Tree

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

Wed, 2/11 at 7:00 am on Austin PBS WORLD

Can Dogs Talk?

Scientists conduct the largest animal communication study in history to see if innovative word buttons truly enable dogs to talk. (60 minutes)

Wed, 2/11 at 9:00 am on Austin PBS WORLD

Lee and Liza's Family Tree

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

Wed, 2/11 at 8:00 pm on Austin PBS HDTV

Mammal Origins

Exploring the origins of mammals, long before the age of dinosaurs, and how early ancestors survived global catastrophes and defied extinction to evolve into the vast array of mammals we know today. (60 minutes)

Thu, 2/12 at 1:00 am on Austin PBS HDTV

Mammal Origins

Exploring the origins of mammals, long before the age of dinosaurs, and how early ancestors survived global catastrophes and defied extinction to evolve into the vast array of mammals we know today. (60 minutes)

Thu, 2/12 at 3:00 am on Austin PBS HDTV

Mammal Origins

Exploring the origins of mammals, long before the age of dinosaurs, and how early ancestors survived global catastrophes and defied extinction to evolve into the vast array of mammals we know today. (60 minutes)