About keratin results of 57

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How do nails grow? | #aumsum01:22

How do nails grow? | #aumsum

38
B1
Why do we get white hair? | #aumsum01:30

Why do we get white hair? | #aumsum

19
A2
Why Does Hair Get Frizzy When It's Humid?04:19

Why Does Hair Get Frizzy When It's Humid?

5
B2
Why are some people Left Handed? | #aumsum07:27

Why are some people Left Handed? | #aumsum

57
B1
What's Inside A Rattlesnake's Tail?03:03

What's Inside A Rattlesnake's Tail?

39
B1
What Your Hair Says About Your Health03:35

What Your Hair Says About Your Health

281
B2
What If We Swallowed A Hair? | Hairs In Our Stomach | The Dr Binocs Show | Peekaboo Kidz05:15

What If We Swallowed A Hair? | Hairs In Our Stomach | The Dr Binocs Show | Peekaboo Kidz

8
B1
This Frog-Killing Fungus Could Wipe Out Entire Species07:12

This Frog-Killing Fungus Could Wipe Out Entire Species

12
B1
How does a Spider make its web? | #aumsum05:23

How does a Spider make its web? | #aumsum

27
B2
How Do You Get Rid of Acne?08:53

How Do You Get Rid of Acne?

76
B2
Why Do We All Have Different Hair?04:43

Why Do We All Have Different Hair?

31
B1
Lung cancer types | Respiratory system diseases | NCLEX-RN | Khan Academy05:45

Lung cancer types | Respiratory system diseases | NCLEX-RN | Khan Academy

93
B1
Why are Eggs Egg-shaped? | #aumsum06:22

Why are Eggs Egg-shaped? | #aumsum

20
B2
My Black Hair + 1st Haircut in Japan | STORYTIME 　黒人が日本の美容院を初体験！06:23

My Black Hair + 1st Haircut in Japan | STORYTIME 　黒人が日本の美容院を初体験！

20
A2
The Integumentary System, Part 1 - Skin Deep: Crash Course A&P #609:40

The Integumentary System, Part 1 - Skin Deep: Crash Course A&P #6

211
B2
Work / Office Makeup Tutorial!11:12

Work / Office Makeup Tutorial!

41400
B1
Why Your Hair Will Turn Gray02:02

Why Your Hair Will Turn Gray

43995
B2
9.1 Vitamins: Introduction & Vitamin A14:10

9.1 Vitamins: Introduction & Vitamin A

64
B1
Why Does Your Cat's Tongue Feel Like Sandpaper? | Deep Look03:47

Why Does Your Cat's Tongue Feel Like Sandpaper? | Deep Look

14444
B1
The Sound of Science: Space BBQ | Woodpecker Hammering | Beaver Moon | Why Humans Grow Horns06:08

The Sound of Science: Space BBQ | Woodpecker Hammering | Beaver Moon | Why Humans Grow Horns

246
B1
Why Does Your Hair Turn Gray? – Speaking of Chemistry03:18

Why Does Your Hair Turn Gray? – Speaking of Chemistry

115
B2
Pediatric brain tumors - causes, symptoms, diagnosis, treatment, pathology11:50

Pediatric brain tumors - causes, symptoms, diagnosis, treatment, pathology

27
B2
Save the Rhinos! | Animal Science for Kids03:20

Save the Rhinos! | Animal Science for Kids

28
B2
Why we think so much about our hair04:00

Why we think so much about our hair

5
B1
Where is the Biggest Garbage Dump on Earth? | #aumsum18:34

Where is the Biggest Garbage Dump on Earth? | #aumsum

31
B1
How Your Diet Affects Your Appearance04:43

How Your Diet Affects Your Appearance

29818
B2
Ancient Humans & Neanderthals Had Sex, Here's How It Changed Us Forever04:15

Ancient Humans & Neanderthals Had Sex, Here's How It Changed Us Forever

90
B2
Six Minutes Podcast Ep. 3007:02

Six Minutes Podcast Ep. 30

24
B1
Extreme Glow Up Transformation in Korea (k-pop idol makeup and hair, celebrity skin laser treatment)09:47

Extreme Glow Up Transformation in Korea (k-pop idol makeup and hair, celebrity skin laser treatment)

5
B1
The Integumentary System, Part 2 - Skin Deeper: Crash Course A&P #709:57

The Integumentary System, Part 2 - Skin Deeper: Crash Course A&P #7

120
B2
Saving South Africa's Rhinos (VOA On Assignment Feb. 7, 2014)05:32

Saving South Africa's Rhinos (VOA On Assignment Feb. 7, 2014)

223
B2
Why the Strangest Mammal is Also the Most Trafficked05:51

Why the Strangest Mammal is Also the Most Trafficked

14
B1
How Traditional Red Leicester Cheese Is Made In the UK | Regional Eats06:07

How Traditional Red Leicester Cheese Is Made In the UK | Regional Eats

19
B1
Introducing: SciShow Talk Show! Emily, Rhinos, and Cas the Arctic Fox12:10

Introducing: SciShow Talk Show! Emily, Rhinos, and Cas the Arctic Fox

76
B1
This Is What Everyone Gets Wrong About Cats04:59

This Is What Everyone Gets Wrong About Cats

86957
B1
How Tongues Helped Vertebrates Conquer Land05:27

How Tongues Helped Vertebrates Conquer Land

18
B1
WHAT IS CORONAVIRUS?06:54

WHAT IS CORONAVIRUS?

8
B1
Scientists Pull RNA from a 14,000 Year-Old Wolf | SciShow News06:43

Scientists Pull RNA from a 14,000 Year-Old Wolf | SciShow News

17
B1
DNA, Hot Pockets, & The Longest Word Ever: Crash Course Biology #1114:08

DNA, Hot Pockets, & The Longest Word Ever: Crash Course Biology #11

50
B2
What I Actually Eat In A Day | Doctor Mike06:46

What I Actually Eat In A Day | Doctor Mike

46905
B1
How Exactly Is the Human Body Organized?06:40

How Exactly Is the Human Body Organized?

64
B1
A Colorful Quiz Show with Trace Dominguez | SciShow Quiz Show19:16

A Colorful Quiz Show with Trace Dominguez | SciShow Quiz Show

5
B2
Why Big CitiesAre Full of Rats09:02

Why Big CitiesAre Full of Rats

24
B1
The 12 Kizuki Were Inspired By Real-Life Diseases! (Demon Slayer)08:29

The 12 Kizuki Were Inspired By Real-Life Diseases! (Demon Slayer)

21828
B1
This Is How Your DNA Made You09:13

This Is How Your DNA Made You

25
B2
WHAT I EAT IN A DAY | Beautiful, Healthy Hair & Skin08:41

WHAT I EAT IN A DAY | Beautiful, Healthy Hair & Skin

10
B1