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Home → Shows → 2013 → Documentary → It's Okay To Be Smart → Season 2018 Episode 13

Why Do We Itch?

4 members

It’s one of the most annoying sensations our bodies can feel, but does anything feel better than when you scratch an itch? Ok, maybe *some* things. But itching and scratching are up there. How does this weird sensation work? And what is itching for?

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S2018E14 - The Deadpool Salamander
Episodes

Episodes (37)

Season 2018
S2018E01 - How Atom Bombs Can Uncover Forged Art
2 janvier 2018
S2018E02 - Why Is Blue So Rare In Nature?
9 janvier 2018
S2018E03 - How to Figure Out the Day of the Week For Any Day…
16 janvier 2018
S2018E04 - The Most Extreme Life Forms On Earth… And…
30 janvier 2018
S2018E05 - Tuatara All The Way Down – Face To Face With A…
7 février 2018
S2018E06 - Defusing the Population Bomb
13 février 2018
S2018E07 - Why Are There As Many Males As Females?
22 février 2018
S2018E08 - Could You Be Immune To Everything?
7 mars 2018
S2018E09 - Can You Bend Light Like This?
3 avril 2018
S2018E10 - Where Did Life Come From?
11 avril 2018
S2018E11 - 97% of Climate Scientists Really Do Agree
19 avril 2018
S2018E12 - What If You Never Forgot Anything?
1 mai 2018
S2018E13 - Why Do We Itch?
8 mai 2018
S2018E14 - The Deadpool Salamander
15 mai 2018
S2018E15 - The Cosmic Origins of Earth's Water
22 mai 2018
S2018E16 - Why Does This Wolf Have A Pouch?
5 juin 2018
S2018E17 - What’s The Hottest Hot and Coldest Cold?
12 juin 2018
S2018E18 - Which Life Form REALLY Dominates Earth?
20 juin 2018
S2018E19 - It's Okay to Fart
26 juin 2018
S2018E20 - The Surprising Reason We Eat Spicy Food
10 juillet 2018
S2018E21 - The Only Animal That Weeps
17 juillet 2018
S2018E22 - 3 Incredible Examples of Evolution Hidden In Your…
24 juillet 2018
S2018E23 - Why Do Disney Princesses All Look Like Babies?
7 août 2018
S2018E24 - How Some Words Get Forgetted
14 août 2018
S2018E25 - How Habits are Formed
28 août 2018
S2018E26 - Will You Still Eat Raw Fish After Watching This…
11 septembre 2018
S2018E27 - Is Height All In Our Genes?
18 septembre 2018
S2018E28 - What Do Raindrops Really Look Like?
25 septembre 2018
S2018E29 - Where Do Teeth Come From?
9 octobre 2018
S2018E30 - The Largest River On Earth Is In The Sky
23 octobre 2018
S2018E31 - The Deadliest Flu Season in History?
31 octobre 2018
S2018E32 - What is Farthest Away?
6 novembre 2018
S2018E33 - The Dinosaur On Your Thanksgiving Table
15 novembre 2018
S2018E34 - Can We Get Older Without Aging?
21 novembre 2018
S2018E35 - The Raisin Bran Effect
30 novembre 2018
S2018E36 - Does Someone Else Have Your Face?
14 décembre 2018
S2018E37 - Do Fish Pee?
27 décembre 2018

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