18: Radiocarbon Revolution, Space Babies, and Nail Polish

You've probably heard of Carbon Dating, but how are Astronomy, Biology, and Nuclear Physics involved? What are the problems with having babies in space, and how many animals have had babies in space? (surprisingly more than you'd think!) And what is the history of nail polish, and more importantly, our relationship with painting nails?

Videos we talk about:

- Mice in Space

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We also learn about: counting the rings in a carbon atom, Dendrochronology, Space & Life & Radioactivity, unstable tennis balls, a surprise callback to last episode, shoutout to baltimore! oh shit we can carbon date anything!! Ella is good at guessing, a rewrite of history??? OES, the real carbon dating was friendship, definitely points, what do you name a space baby? the ISS is not a safe form of contraception, sea urchin space sex, freeze dried mouse sperm resembling instant coffee, space sushi, space babies look cuter, jellyfish that don’t know the right way up, but snails do! how humans might evolve in space, Disney’s Moon Mouse Colony, what the moon teaches about Earth, Polish vs Varnish, our favorite color, fashion always goes in cycles, mummified pharaohs with nail polish, Van Gogh wasn’t color blind, he just had cheap paints, Mary Cobb was a girl boss if you will, car paint gave us nail polish, wear nail polish if you want to!            

Sources:                

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History of Radiocarbon Dating

Radiocarbon Revolution

Janet Ambers on Chronological Methods

Dendrochronology

Fritz Schweingruber on Dendrochronology

Cosmic Rays and Carbon Dating

Libby's Nobel Address

Libby Carbon Dates Everything

Carbon Dating going 75,00 years Back

Overly Dramatic Carbon Dating Error Article

OES (Ostritrch Egg Shell)

Carbon Dating gets Updated

IntCal20 Calibration Curve

Emilie Jager on Geochronology

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Fertilization in Microgravity

Sea Urchin Space Sperm

Freeze Dried Mouse Sperm

Sperm Count in Space Rats

Mouse Space Baby Development

Jellyfish in Space

Snails in Space

Dizzy Space Rats

Space and Bone Density

Space Adaptations

Russian Space Cockroach

Mice Adapting to Microgravity               

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The History of Nail Polish

Cleopatra and Nailpolish

Nail Polish History

How Stuff Works Nail Polish

Hagley History of Nailpolish

History of Cosmetics

Nail Polish Trends