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It's Okay To Be Smart - S2019E24 - What’s In a 20,000 Year-Old Cube of Ice?
 

It's Okay To Be Smart season 2019 episode 24

What’s In a 20,000 Year-Old Cube of Ice?

 
Earth’s climate is changing in a big way, and it’s because there's more carbon dioxide in the atmosphere than at any point in our species’ history. But Earth’s climate has changed before. How do we know that this time we’re the cause? We know thanks to tiny bubbles of ancient atmosphere trapped in ice.
 
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It's Okay To Be Smart / S2019E24 : What’s In a 20,000 Year-Old Cube of Ice?
Season 2019, Episode 24 | Aired on October 7, 2019 | 7 min. | YouTube
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EPISODES
Season 2019
Season 2019
Season 2019
Season 2019
Season 2018
Season 2017
Season 2016
Season 2015
Season 2014
Season 2013
Specials
 
 
  • It's Okay To Be Smart - Episode 1 - Is There Life on Earth?
    Episode 1
    Is There Life on Earth?
  • It's Okay To Be Smart - Episode 2 - The Impossible Hugeness of Deep Time
    Episode 2
    The Impossible Hugeness of Deep Time
  • It's Okay To Be Smart - Episode 3 - Are You Afraid of Holes?
    Episode 3
    Are You Afraid of Holes?
  • It's Okay To Be Smart - Episode 4 - Where Do You Weigh The Most?
    Episode 4
    Where Do You Weigh The Most?
  • It's Okay To Be Smart - Episode 5 - Why Are So Many People Allergic To Food?
    Episode 5
    Why Are So Many People Allergic To Food?
  • It's Okay To Be Smart - Episode 6 - How to be Crushed by the Atmosphere!
    Episode 6
    How to be Crushed by the Atmosphere!
  • It's Okay To Be Smart - Episode 7 - Decoding the Great Monarch Butterfly Migration
    Episode 7
    Decoding the Great Monarch Butterfly Migration
  • It's Okay To Be Smart - Episode 8 - Mexico’s Monarch Butterfly Migration in VR180
    Episode 8
    Mexico’s Monarch Butterfly Migration in VR180
  • It's Okay To Be Smart - Episode 9 - Why We Get Dizzy (…and Astronauts Don’t)
    Episode 9
    Why We Get Dizzy (…and Astronauts Don’t)
  • It's Okay To Be Smart - Episode 10 - How To Drink Coffee In Space
    Episode 10
    How To Drink Coffee In Space
  • It's Okay To Be Smart - Episode 11 - Where Your Eye Color Comes From… SurprEYESing Science!
    Episode 11
    Where Your Eye Color Comes From… SurprEYESing Science!
  • It's Okay To Be Smart - Episode 12 - How To Make One Million Species Disappear
    Episode 12
    How To Make One Million Species Disappear
  • It's Okay To Be Smart - Episode 13 - See INSIDE a Chrysalis! - Painting Wings with CRISPR
    Episode 13
    See INSIDE a Chrysalis! - Painting Wings with CRISPR
  • It's Okay To Be Smart - Episode 14 - Could You Be a Chimera?
    Episode 14
    Could You Be a Chimera?
  • It's Okay To Be Smart - Episode 15 - Seeing a Black Hole with a Planet-Sized Telescope - STELLAR
    Episode 15
    Seeing a Black Hole with a Planet-Sized Telescope - STELLAR
  • It's Okay To Be Smart - Episode 16 - Apollo’s Most Important Discovery (Inside NASA’s Moon Rock...
    Episode 16
    Apollo’s Most Important Discovery (Inside NASA’s Moon Rock...
  • It's Okay To Be Smart - Episode 17 - Why We Are Losing the Night Sky
    Episode 17
    Why We Are Losing the Night Sky
  • It's Okay To Be Smart - Episode 18 - Is This Why We Haven’t Found Alien Civilizations? - STELLAR
    Episode 18
    Is This Why We Haven’t Found Alien Civilizations? - STELLAR
  • It's Okay To Be Smart - Episode 19 - Do Trees Talk?
    Episode 19
    Do Trees Talk?
  • It's Okay To Be Smart - Episode 20 - How Blind People See With Sound…
    Episode 20
    How Blind People See With Sound…
  • It's Okay To Be Smart - Episode 21 - Why Don’t Birds Lay Square Eggs?
    Episode 21
    Why Don’t Birds Lay Square Eggs?
  • It's Okay To Be Smart - Episode 22 - 7 Scientific Urban Legends Debunked!
    Episode 22
    7 Scientific Urban Legends Debunked!
  • It's Okay To Be Smart - Episode 23 - Money Is A Technological Fiction (The Invention of $$$)
    Episode 23
    Money Is A Technological Fiction (The Invention of $$$)
  • It's Okay To Be Smart - Episode 24 - What’s In a 20,000 Year-Old Cube of Ice?
    Episode 24
    What’s In a 20,000 Year-Old Cube of Ice?
  • It's Okay To Be Smart - Episode 25 - This Face Changes the Human Story
    Episode 25
    This Face Changes the Human Story
  • It's Okay To Be Smart - Episode 26 - What Would Trees Look Like On Other Planets?
    Episode 26
    What Would Trees Look Like On Other Planets?
  • It's Okay To Be Smart - Episode 27 - IN YOUR FACE EXPLOSIVE CHEMISTRY!! (VR180)
    Episode 27
    IN YOUR FACE EXPLOSIVE CHEMISTRY!! (VR180)
  • It's Okay To Be Smart - Episode 28 - What Color Is A Banana?
    Episode 28
    What Color Is A Banana?
 
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