101: Why is the Sky Blue & Speech Disfluency episode artwork

EPISODE · Mar 12, 2026 · 1H 46M

101: Why is the Sky Blue & Speech Disfluency

from Let's Learn Everything! · host Tom Lum

For episode 101, we're challenging ourselves to make a technically family friendly, swear free episode! Why is the sky blue? Well it turns out it took a lot of science to understand why! And what is speech disfluency? Well it's like... um... you'll see! Images we Talk About:Green FlashSunset Timestamps: (00:00:00) Intro (00:06:43) Why is the Sky Blue (00:54:28) Speech Disfluency (01:40:45) Outro Support us with a Max Fun Membership! Join our Discord! We also learn about: it’s like playing mozart for children, mystery spires, atmospheric optics is responsible for all the bangers, they didn’t have a word for blue but they could perceive it, davinci and newton were on the right track, and thus the liberal lie of the greenhouse effect was born, Tyndell was just trying to clean an air sample and saw it turn blue, Baron’s used to be useful at least, Tom’s mind gets rocked by Rayleigh scattering, why isn’t the sky purple, When was the sky blue? the great oxidation event, sky is atmosphere, why is the sun so tiny OH ITS FAR AWAY, Ella pulled a Tom at the intro, Ella’s filler montage, no swearing no fillers challenge, there’s no fillers in the speech we watch on TV and movies, we actually um-dope our podcast in post, people used filler words in the past too, it’s found in poems and the earliest recorded sounds, the valley girl like, natural language corpuses, the 2 genders are uh and um, fillers in other languages, parasite words, uh is almost universal, the function of filler, backchanneling, measuring um reaction times, a visit from Gretchen, um is like a swiss army knife, like as quotation marks or hedging, right *slaps knees*, the power of saying something which technically means nothing. StellarNet: A Brief History of the Sky’s BluenessBlog: The bizarre myth that Ancient Greeks couldn't see blue2023 Paper: Revisiting the question “Why is the sky blue?”Wiki- John TyndallThe Conversation: John Tyndall: the forgotten co‑founder of climate scienceWiki: Rayleigh ScatteringNASA: The Electromagnetic SpectrumScientific American: MiragesIFL Science: Orange SkyThe Great Oxidation Event: How Cyanobacteria Changed LifeRoyal Museums Greenwich: Why Is The Sky BlueMars in a Box: Martian Sunsets ---Wikipedia: Filler (linguistics)Thought Co: Definitions and Examples of Filler WordsThe Register: Why Do We Say Um?Paper: Listeners' Uses of Um and Uh in Speech ComprehensionNew York Times: So, Um, How Do You, Like, Stop Using Filler Words?University of Colorado Paper: We, um, have, like, a problemGuardian: Why Do People Say Like So Much?NPR: Why Do We Say Um So Much?BBC: Teen SlangPaper: Fillers, Pauses and PlaceholdersCambridge: Hidden Use of FillersThe British National Corpus 2014Language Hat: The Mystery of FillersThe Atlantic : “Men Say 'Uh' and Women Say 'Um'”Language Log: Men and Women’s Use of WordsJStor: Filler Words and Floor HoldersTHE CALIFORNIA STORY 1906 By Thomas A. Edison Help support this show and unlock bonus content! Become a member at https://maximumfun.org/joinlearn

For episode 101, we're challenging ourselves to make a technically family friendly, swear free episode! Why is the sky blue? Well it turns out it took a lot of science to understand why! And what is speech disfluency? Well it's like... um... you'll see!

NOW PLAYING

101: Why is the Sky Blue & Speech Disfluency

0:00 1:46:14

No transcript for this episode yet

We transcribe on demand. Request one and we'll notify you when it's ready — usually under 10 minutes.

Unchained: Voices of Survival Diaz Task Force Unchained: Voices of Survival is a raw and unfiltered podcast that exposes the harsh realities of human and sex trafficking. Through courageous interviews with survivors, we amplify their voices, revealing the pain, resilience, and triumph of those who have endured the unimaginable. But we go even deeper—by speaking directly with the predators, we uncover the manipulations, tactics, and twisted justifications behind these heinous crimes.This isn’t just a podcast—it’s a mission. A platform for truth. A warning. A beacon of awareness. Join us as we break the silence, dismantle the darkness, and fight for justice.Listen. Learn. Take Action. Explicit The Hunt Diaz Task Force A hard-hitting, eye-opening podcast that takes you deep into the relentless fight against human and sex trafficking. Each episode explores the dangerous world of traffickers and predators from every angle—street operations, online investigations, and digital warfare. Hear firsthand from law enforcement, federal agents, and prosecutors as they share real stories of sting operations, investigative tactics, and the challenges of bringing traffickers to justice. Follow live sting operations, online predator investigations, and real-time takedowns of trafficking rings, with insights from cybercrime experts, undercover decoys, and live case discussions. We dive deep into how traffickers operate on the dark web, using cryptocurrency and other digital tools to exploit victims. Learn how law enforcement is using cutting-edge technology to track traffickers and disrupt their operations. The Hunt, pulls back the curtain on the digital and real-world fight against trafficking, exposing the p Explicit Digital Tea Party W/ Rebekah and Musa digitalteapartypod Welcome to Digital Tea Party with Rebekah and Musa, where we pour a steaming cup of internet drama and sip on the chaos that comes with being chronically online. From TikTok trends to the latest social media meltdowns, we break it all down with unfiltered commentary, a sprinkle of humor, and way too much time on our hands. Join us as we navigate the digital overload and yap about everything the algorithm throws our way. Catch us on YouTube, Spotify, Apple Podcasts, and TikTok—always under Digital Tea Party. Let’s spill the tea, shall we? Explicit Why We Overeat with Maggie Sterling Maggie Sterling Want to lose weight without constantly fighting yourself? "Why We Overeat" takes a different approach to sustainable weight loss by uncovering the real reasons behind your eating habits. Each week, Maggie and Ryan share practical strategies to stop overeating, end emotional eating, and break free from the diet-binge cycle. Unlike traditional weight loss podcasts, we focus on the "why" behind your food choices and how your brain influences eating behaviors. Through candid conversations you'll discover how to create lasting change without restrictive diets or complicated food rules. Whether you struggle with stress eating, late-night snacking, or portion control, this podcast helps you understand your relationship with food and build sustainable habits that actually last. Join us to learn why addressing the root causes of overeating is the key to achieving your weight loss goals. Learn more at www.vibewithmaggie.com Explicit

Frequently Asked Questions

How long is this episode of Let's Learn Everything!?

This episode is 1 hour and 46 minutes long.

When was this Let's Learn Everything! episode published?

This episode was published on March 12, 2026.

What is this episode about?

For episode 101, we're challenging ourselves to make a technically family friendly, swear free episode! Why is the sky blue? Well it turns out it took a lot of science to understand why! And what is speech disfluency? Well it's like... um... you'll...

Can I download this Let's Learn Everything! episode?

Yes, you can download this episode by clicking the download button on the episode player, or subscribe to the podcast in your preferred podcast app for automatic downloads.
URL copied to clipboard!