About Why's That, Dad? | The Science, History & Culture of Everyday Questions for Curious Adults and Kids
Ever been stumped by your child's simple "Why?" question? You're not alone. Why's That, Dad? is the show that dives deep into the profound, complex answers hiding inside common questions.
Host Phil and his kids explore fundamental everyday mysteries. They explore the true science, culture, history, and surprising philosophical impact behind your kids question. Perfect for the curious adult who wants to learn the real story and for parents looking for high-quality, engaging STEM and humanities content to share with their kids. Stop settling for the simple answer, let's go down the rabbit hole.
Long before Kevlar and nylon, humans were engineering high-performance materials out of flax, hemp, ramie, jute, and nettle — fibers whose cellulose microstructure gives them tensile strength that still rivals modern synthetics pound-for-pound. This episode covers the surprising biology linking industrial hemp to the cannabis plant; 34,000-year-old archaeological flax evidence from the Republic of Georgia; why hemp — not stronger flax — won out for ship rigging in the Age of Sail; and the wartime history of ramie and nettle textiles. Join my daughter and I as we explore the worlds strongest plant fibers.
18 Aug 2026
The Battle Inside Your Mouth: Streptococcus Mutans, Fluoride Science, and the Surprisingly Brutal History of Dental Care
Why do we really brush our teeth twice a day — and does the order of brushing, flossing, and rinsing actually matter? In this episode, we dig into the biofilm biology of Streptococcus mutans (the true "sugar bug"), the contested science behind fluoride's necessity, and the genuinely gruesome history of toothbrushes, dental fillings, and pre-modern oral surgery — from twig chew-sticks to Civil War-era dentures. Let's get started.
21 Jul 2026
What Is Patriotism? Loving America Enough to Question It: The Philosophy, History, and Music of Real American Patriotism
On the occasion of America's 250th birthday, this episode dismantles the performative version of patriotism and reconstructs something more demanding and more honest in its place. Drawing on George Orwell's landmark distinction between patriotism and nationalism, JFK's 1961 inaugural challenge, Frederick Douglass's prophetic July 5th address, and MLK's "promissory note" framing of the founding documents, we trace what genuine love of country has actually looked like across 250 years of American history. A dedicated music segment contrasts militant rallying cries like "The Star-Spangled Banner" and "Battle Hymn of the Republic" against civic, standard-holding songs like "America the Beautiful" and Woody Guthrie's suppressed verses of "This Land Is Your Land" — including the strange story of a Civil War anthem's author who later became a leading pacifist. The episode closes with a practical answer to the question every citizen should be able to answer: what does patriotism actually require of me?
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Apple Podcasts (US)
5.0 / 5
1 ratings
Spotify
5.0 / 5
5 ratings
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