In this episode Melissa and Jam delve into the fascinating world of chewing gum. They start by discussing awkward combinations of food and gum, leading to an exploration of what gum is made of. The conversation covers the basics of gum composition, including the roles of sugar, flavor, and especially the gum base, which itself is made of polymers.
Nov 20
Reddit Chemistry: Mishaps, Mentorship, and More
<p><strong>#225</strong></p>
<p>Melissa and Jam take a break from traditional chemistry topics to delve into chemistry-related stories from Reddit. They discuss a funny sunscreen mishap, give advice to a student struggling in chemistry, and navigate complex interpersonal situatio ... Show More
34m 38s
Nov 13
Ask a Chemist: Why are skunks so potent? (and other questions)
<p><strong>Question and Response 72</strong></p>
<p>Melissa and Jam tackle a variety of listener questions about chemistry-related topics. They discuss the differences between conductors, semiconductors, and superconductors, and delve into why minty things feel cold and spicy thi ... Show More
28m 4s
Sep 5
What Exactly Is Bubblegum Flavor — and Why Pink?
On this episode of Our American Stories, we all know the look and taste of bubblegum, but few people know where it came from. The first bubblegum was invented in 1928 by Walter Diemer, who used the only food dye available: pink. That color stuck, and so did the flavor — a blend o ... Show More
9m 59s
Sep 10
Gum, Frogs and Fred Armisen
On today’s episode from the archives, Fred Armisen helps a grad student set up her wifi router. Tips on how to keep your milk fresh using nature’s little creatures, and how to tie your hair up stress-free. Plus, we finally answer the burning question: does gum really stay in your ... Show More
13m 57s
Apr 2025
Explosive Science with Kate the Chemist
<p>What are chemical reactions like in space? Neil deGrasse Tyson and Chuck Nice team up with Kate the Chemist to explore how cesium helps us tell time, the elusive quest for the periodic table’s “island of stability,” how AI is revolutionizing chemistry, and more!</p><p>NOTE: St ... Show More
54m 29s