science
Hosted by John Knight, PhD · science · EN
Chemical Curiosities is an audio companion to John Knight’s Substack, featuring pieces that explore the molecules behind everyday life, with a touch of organic chemistry. From historical pigments and natural dyes to the chemistry of smells, flavors, and unusual phenomena, each episode reveals a small but fascinating piece of the chemical world.https://johnknightphd.substack.com/ johnknightphd.substack.com
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Contact path
Verified email
Booking probability
28%
Guest openness
Selective
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Signup to Generate a PitchChemical Curiosities is an audio companion to John Knight’s Substack, featuring pieces that explore the molecules behind everyday life, with a touch of organic chemistry. From historical pigments and natural dyes to the chemistry of smells, flavors, and unusual phenomena, each episode reveals a small but fascinating piece of the chemical world.
Chemical Curiosities is hosted by John Knight, PhD. The show has published 10 episodes to date.
Recent episodes include "A Tea that Tastes Like Cherry Blossoms" (12 May 2026, 16 minutes), "How a Byproduct of Winemaking is Helping to Recycle Batteries" (21 March 2026, 10 minutes), and "A 30-year Dream: How Chemists Finally Made an "Impossible" Molecule" (27 February 2026, 10 minutes).
Chemical Curiosities publishes roughly every two weeks, with episodes averaging 10 minutes across 10 episodes.
Booking probability for Chemical Curiosities is 28%, and the host is rated Selective on guests. Chemical Curiosities requires a Pod Score of 80 or higher. Chemical Curiosities's contact route on record: verified email.
The strongest fits for Chemical Curiosities are Scientific Research & Development. Chemical Curiosities has a science audience.
John Knight, PhD hosts Chemical Curiosities, a science podcast with 10 episodes published.
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Chemical Curiosities
<p>Full post can be read at: https://johnknightphd.substack.com/Intro</p><p>Imagine a beautiful spring morning. The trees are stunning with new, bright green growth and colorful blossoms. Songbirds fill the air with...
Chemical Curiosities
<p>The Battery Paradox</p><p>We live in a world of batteries. They are in our smartphones, laptops, wearables, tablets, and speakers - all the devices we surround ourselves with every day. But it’s not just the things...
Chemical Curiosities
<p>A Dream</p><p>Has there ever been something that you've spent your whole life trying to prove - something that’s lived in the back of your mind for decades? </p><p>Although Hollywood might want us to think otherwise...
Chemical Curiosities
<p>Intro</p><p>Recently on Substack, I wrote about one of the world’s favorite indulgences: chocolate. Humans have been eating chocolate for at least four thousand years. From the moment it was introduced to the world...
Chemical Curiosities
<p>The Storm that Trended Away</p><p>On Sunday, January 18th, 2026, social media accounts in the United States began to chatter about an upcoming weather event for the following weekend. Along with intense arctic air...
Chemical Curiosities
<p>Note from author: This is one of my shorter, more audio-focused posts that I make between my long-form articles. If you’re interested in my most recent audio post on Hangxiety, click the link below!</p><p>Did you...
Chemical Curiosities
<p>Transcript:</p><p>If you’ve ever woken up at 4:00 AM after a night out with a racing heart and a sense of embarrassment, you’ve probably experienced ‘hangxiety.’ In the main article I wrote on my Substack about the...
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