Piece image
Image by: Jim Maragos/U.S. Fish and Wildlife Service 

Distillations Episode 123: Under the Sea

Series: Distillations - The Chemistry Podcast
From: Chemical Heritage Foundation
Length: 00:12:17

Embed_button
In this episode Distillations welcomes guest producer Ari Daniel Shapiro, host of the podcast Ocean Gazing, who takes us on a tour of the ocean, revealing how optics can evaluate long-term changes in the oceanic environment and the effects of carbon dioxide on coral reefs. Read the full description.

Coral_reef_small Two-thirds of the planet is covered by water, which means the chemistry of the ocean is a huge topic to tackle. Luckily Distillations has the help of guest producer Ari Daniel Shapiro, who runs Ocean Gazing—a podcast entirely focused on the wonders of the deep. In this episode, Shapiro takes us to the east and west coasts of the U.S. First, we travel to an underground laboratory off the coast of Key West to learn how carbon dioxide is dissolving the world's coral reef ecosystems. Next, we board the Pontoon Boat of Science off the Oregon coast to see how researchers are using light to study the seas.

Also in the Distillations - The Chemistry Podcast series

Caption: Remember when I leeched all the calcium from your bones?, Credit: Flickr user paparutzi.

Distillations Episode 147: Babies (00:13:43)
From: Chemical Heritage Foundation

Big eyes, soft skin, squeezable cheeks. No doubt, babies are adorable. But in this episode we take a break from our cooing to examine some more serious aspects of parenthood. ...
Caption: Don't let the cuteness fool you. This cat is spreading dander all over its owner's house., Credit: Flickr user admiller.

Distillations Episode 146: Something in the Air (00:14:22)
From: Chemical Heritage Foundation

Sneezing, itchy eyes, runny nose? We all know what that means: allergies. On this show we look at pet dander, a common cause. Then we talk to a researcher dissecting the ...
Caption: Pittsburgh's Schenley High School in its glory days., Credit: Wikimedia.

Distillations Episode 145: Asbestos (00:14:03)
From: Chemical Heritage Foundation

Asbestos, once a miracle product, is now a plague on the aging infrastructure to which it's bound. In this episode we explore a Pennsylvania town where a wide swath of ...
Caption: What is it and what does it do?, Credit: courtesy of the Bendix Time-of-Flight Mass Spectrometry Collection, CHF Collections.

Distillations Episode 144: Mystery of Mass (Spec) (00:13:18)
From: Chemical Heritage Foundation

In this episode we look at the diverse history of mass spectrometry, starting with a single question: exactly what is it? Then we dip into CHF's oral history collection to ...
Caption: Hydrogen and chlorine sitting in a tree... Image from Real Fairy Folks: Explorations in the World of Atoms, by Lucy Rider Meyer, 1887., Credit: Courtesy of CHF's collections.

Distillations Episode 143: Fairyland of Chemistry (00:09:56)
From: Chemical Heritage Foundation

In this episode we travel back in time to the Victorian era, when innovative teachers used fairies to convey complicated ideas in chemistry. We adapted one of these whimsical ...
Caption: Godzilla attacks!, Credit: Flickr user Marxchivist.

Distillations Episode 142: Mid-century Mutants (00:14:40)
From: Chemical Heritage Foundation

On today's show we look at the real and imagined implications of genetic modification in the middle of the 20th century.
Caption: Fire boat response crews battle the blazing remnants of the offshore oil rig Deepwater Horizon on April 21, 2010., Credit: Flickr user EPI2oh.

Distillations Episode 141: Disaster Recovery (00:13:42)
From: Chemical Heritage Foundation

On this episode we look at how environments recover after natural and manmade disasters. First, we hear about how ecosystems repair themselves after hurricanes. Then we see ...
Caption: What's in a kiss?, Credit: Flickr user Scented Mirror.

Distillations Episode 140: Swapping Spit (00:12:41)
From: Chemical Heritage Foundation

Pucker up! On this episode we investigate the kiss. First, what's in the saliva we share with each other? Then we interview Sheril Kirshenbaum, author of The Science of ...
Caption: Symptoms of extreme fandom can sometimes include the wearing of funny hats., Credit: Flickr user seantoyer.

Distillations Episode 139: The Brain on Sports (00:11:37)
From: Chemical Heritage Foundation

On this episode of Distillations we look at the science of sports. First, we learn how athletes go the distance, chemically speaking. Then we look into the brain of a fan. ...
Caption: Four nucleic acid bases, represented by the letters A, C, G, and T, make up your DNA. Researchers are working to decode their secrets., Credit: Flickr user skreck.

Distillations Episode 138: Your Genome (00:13:29)
From: Chemical Heritage Foundation

On this episode of Distillations we go straight to the source ... your DNA. First, we learn how technological advances are putting the dream of a $1,000 genome within reach. ...

Piece Description

Two-thirds of the planet is covered by water, which means the chemistry of the ocean is a huge topic to tackle. Luckily Distillations has the help of guest producer Ari Daniel Shapiro, who runs Ocean Gazing—a podcast entirely focused on the wonders of the deep. In this episode, Shapiro takes us to the east and west coasts of the U.S. First, we travel to an underground laboratory off the coast of Key West to learn how carbon dioxide is dissolving the world's coral reef ecosystems. Next, we board the Pontoon Boat of Science off the Oregon coast to see how researchers are using light to study the seas.

Broadcast History

Podcast on June 10, 2011.

Timing and Cues

00:00 Opening Credits
00:40 Introduction
01:22 CO2 vs. Coral Reefs
07:16 Using Optics on Oceans
11:50 Closing Credits

Additional Credits

Check out Ocean Gazing online - http://coseenow.net/podcast/ - to listen to episodes and download corresponding lesson plans. Also, take a look at this audio slideshow that shows how coral skeletons reveal changing ocean temperatures.

Our theme music is composed by Dave Kaufman. Additional music composed by Evan Sanders.

Related Website

http://www.chemheritage.org/distillations