T. R. Appleton
The Episodic Table of Elements
A podcast about the fascinating true stories behind each element on the periodic table.
Author
T. R. Appleton
Category
Podcast website
Latest episode
Sep 27, 2025
Where to listen?
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Episodes
21. Scandium: Spoiling For A Fight 24.09.2018 19:29
From jet fighters to sporting events to Low Earth Orbit, scandium seems to find itself at the center of conflict.
20. Calcium: Stone and Bone 10.09.2018 27:02
Stories of turning flesh to stone -- and vice versa -- are common in mythology. With calcium, we see how those same transitions can happen in the real world.
19. Potassium: An Undeserved Reputation 20.08.2018 20:17
There's no avoiding discussing the banana in this episode, even though it really doesn't deserve its strong association with Element 19.
18. Argon: More Than Meets The Eye 06.08.2018 16:04
Today's element gets called "lazy," but that's actually a terrible misnomer.
17. Chlorine: Too High Or Too Low, There Ain’t No In-Betweens 23.07.2018 32:53
Chlorine is an element that causes some extreme reactions, and occasionally inspires some pretty extreme reactions in humans, too.
16. Sulfur: No Mistakes, Only Happy Accidents 09.07.2018 18:58
From Vulcan to vultures, today's element brings stories of unintended consequences.
15. Phosphorus: Dealing With The Devil 11.06.2018 16:53
The history of phosphorus is largely a tale of people getting their hands dirty. Very, very dirty.
14. Silicon: Tool Of All Trades 28.05.2018 27:53
From prehistoric times right through today, our hand-held tools have been made of silicon.
13. Aluminium: War Of The Words 14.05.2018 27:56
Listen to some of the pointless arguments caused by element 13, and take a look at the argument-filled history of one sharp aluminum point.
12. Magnesium: White Light/White Heat 30.04.2018 14:11
Magnesium makes for quite a fireworks display, whether inside your body or out.
11. Sodium: What’s In Na? 16.04.2018 24:53
Turns out ancient sages and seers might've actually known a thing or two. Also, is there a good reason for sodium's chemical symbol? Na.
10. Neon: A Sign Of The Times 02.04.2018 13:25
Neon may no longer be "the new one," but it might have a better claim to the name than any other element on the periodic table.
9. Fluorine: Tyger Tyger, Burning Bright 19.03.2018 20:36
Just *try* to tally the body count behind the periodic table's most reactive element, then learn why you should drink it.
8. Oxygen: Take What You Can Get 05.03.2018 31:36
Element 8 brings us two different stories about a population that gets a little too swept up in the latest craze, happening to commit mass murder in the process.
7. Nitrogen: Taking The Good With The Bad 19.02.2018 33:25
Today we meet one man who's responsible for the death of millions -- and the survival of billions.
6. Carbon: The Circle Of Life 12.02.2018 35:21
Learn why carbon is the foundation of all life on Earth as we investigate a chemist's suicide, death by air pollution, and one very, very cold murder case.
5. Boron: Working Hard, Or Hardly Working? 05.02.2018 17:02
Today, we look past boron's hard exterior to get acquainted with its softer side. Its confusing, gooey, softer side.
4. Beryllium: The Modern Sisyphus 29.01.2018 21:21
As we try to dive deep into beryllium, we discover its irritating tendency to send us back to the beginning.
3. Lithium: The Element Of Surprise 22.01.2018 28:07
We cautiously approach this explosively reactive element and learn about its surprising ability to stabilize moods, with a brief foray into Bolivian economics along the way.
2. Helium: Above All That 15.01.2018 18:00
This week, we try to interact with helium, even though it really doesn't want to. Plus, we explore the occult side of chemistry, as described by the theosophists.
1. Hydrogen: Close To The Sun 08.01.2018 27:22
As we investigate our first element, we'll meet warring balloonists, witness mass media's first major tragedy, and see how the tiniest mistake can cost a lot of money. Plus, we'll try to pin down where hydrogen belongs on the periodic table.
0. Everything The Light Touches 01.01.2018 10:27
In our inaugural episode, we'll cover the creation of the periodic table before we start exploring each element one-by-one.
Preview The Episodic Table of Elements 14.12.2017 1:24
Wondering what sorts of things you might here on The Episodic Table of Elements? I've produced this brief teaser so you can get an idea of what kinds of stories you'll hear.
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