Extras
Dr. M. Sanjayan investigates the largest river restoration ever attempted in the United States.
Preview:
S4
E1
|
0:30
The sisters welcome a new postulant, Sister Catherine, to Nonnatus House.
Preview:
S14
E4
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0:30
Rosalind delivers a baby with a suspicious spinal lesion. A sudden gas explosion shocks all.
Preview:
S14
E3
|
0:30
At 23, Nureyev fled Russia to seek asylum in Paris.
Clip:
S52
E10
|
2:17
Rudolf Nureyev performs a solo in Swan Lake.
Clip:
S52
E10
|
2:28
The relationship between Rudolf Nureyev and legendary ballerina Margot Fonteyn.
Clip:
S52
E10
|
5:06
Explore key military technologies in the American colonies’ fight for freedom.
Preview:
S52
E7
|
0:30
Trixie cares for a single mother recently discharged from a psychiatric hospital.
Preview:
S14
E2
|
0:30
Meet the hippo, crocodile and lion families navigating the dry season in Katavi National Park.
Preview:
S43
E10
|
0:30
Liza Minnelli became a godmother to several of her friends’ children, making her own chosen family.
Clip:
S39
E2
|
1:52
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Be Smart Season 12
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Be Smart Season 1
Insects and birds have an awesome superpower that repels water and keeps them airborne in the rain.
Episode:
E1
|
11:06
Why do some people taste music or hear colors? Let’s talk about synesthesia.
Episode:
S12
E18
|
12:28
How a chemical in lizard spit inspired one of the most important medical advancements.
Episode:
S12
E17
|
14:35
These diamond makers create one of the most amazing materials on Earth — from dead people.
Episode:
S12
E16
|
12:15
Learn nature’s ultimate game of hide-and-seek, and the way to win this game is all in the brain.
Episode:
S12
E15
|
11:20
Nature has had to come up with some crazy ways to survive winter. None are weirder than hibernation.
Episode:
S12
E14
|
11:17
Political scientist Don Green joins Joe to figure out the complex psychological and social factors t
Episode:
S12
E13
|
12:40
Why do certain sounds make some of us so upset?!
Episode:
S12
E12
|
16:27
Despite what you may have heard or learned in school, the sun is NOT the center of the solar system.
Episode:
S12
E11
|
11:43
People see faces everywhere thanks to a quirk of the brain called visual pareidolia.
Episode:
S12
E10
|
10:23