NOVA

Saving Notre Dame

Engineers race to rebuild the roof of the Notre Dame cathedral and secure the medieval structure within five years. (60 minutes)

Can't find the episode you're looking for?

UPCOMING EPISODES

Tue, 1/20 at 6:00 pm on Austin PBS WORLD

Astrophysicists and engineers look at evidence that supports the existence of UFOs. (60 minutes)

Tue, 1/20 at 11:00 pm on Austin PBS WORLD

Astrophysicists and engineers look at evidence that supports the existence of UFOs. (60 minutes)

Wed, 1/21 at 7:00 am on Austin PBS WORLD

Astrophysicists and engineers look at evidence that supports the existence of UFOs. (60 minutes)

Wed, 1/21 at 8:00 pm on Austin PBS HDTV

A look at whether giant asteroid impacts were actually essential for the creation of life on Earth. (60 minutes)

Thu, 1/22 at 1:00 am on Austin PBS HDTV

A look at whether giant asteroid impacts were actually essential for the creation of life on Earth. (60 minutes)

Thu, 1/22 at 2:00 am on Austin PBS HDTV

Exploring wandering worlds that move around the solar system, from meteorites that impact Earth to a moon that orbits backwards. (59 minutes)

Sun, 1/25 at 3:00 am on Austin PBS HDTV

A look at whether giant asteroid impacts were actually essential for the creation of life on Earth. (60 minutes)