Rephonic
Artwork for Let's Learn Everything!

Let's Learn Everything!

Maximum Fun
Super Heavy Elements
Climate Change
Quantum Physics
Q&A
Maxfun Drive
Craftivism
Mental Health
Black Holes
Whale Fall
Let's Learn Everything!
Drosophila Melanogaster
Burnout
Eeny Meeny Miny Moe
Carbon Capture
Go Fact Yourself
Uncanny Valley
Light Pollution
Trees
Personal Growth
Podcasting

Science communicators Ella Hubber, Tom Lum, and Caroline Roper learn about anything and everything interesting! Each episode they teach each other about a science topic, and learn about a miscellaneous topic. Whether it's bugs on drugs, temporal illusions, or fanfiction, there's so much out there, so let's learn everything! Join our Discord, email us, and follow us everywhere at www.LetsLearnEvery... more

PublishesTwice monthlyEpisodes136Founded5 years ago
Number of ListenersCategory
Science

Listen to this Podcast

Artwork for Let's Learn Everything!

Latest Episodes

Are there more carnivores in the ocean than land? Yes! But... why? And what does that teach us about how we study ecosystems? And what constitutes a collection? Well it goes way back in time, and can cover anything and everything interesting, and may... more

Caroline's Frogs campaign and our improv class were some of our favorite bonus episodes we've done, so we wanted to share a sample of what they sound like!

If your interest is piqued, you can hear the rest AND support the show at www.LetsLearnEveryt... more

Folks we're halfway through the MaxFunDrive! And to keep the celebration we have Tom chatting behinds the scenes with other Max Fun hosts!

For all the details about MFD perks, the livestream, and how to support the show, go to LetsLearnEverything.co... more

What is the Anthropocene? No really, who came up with it, when does it start, and why does that matter? Well it involves nuance, scientific beef, and a surprising amount of freaky little guys. And we all know of some sound effects we love, but what i... more

Key Facts

Accepts Guests
Accepts Sponsors
Contact Information
Podcast Host
Number of Listeners
Find out how many people listen to this podcast per episode and each month.

Similar Podcasts

People also subscribe to these shows.

Lateral with Tom Scott
Lateral with Tom ScottTom Scott and David Bodycombe
Escape This Podcast
Escape This PodcastEscape This Podcast
A Problem Squared
A Problem SquaredMatt Parker, Bec Hill

Recent Guests

Rick Andrews
Improv instructor at the Magnet Theater
Magnet Theater
Episode: Preview: Frogs & Improv
Manolo Moreno
Host of Dr. Game Show
Dr. Game Show
Episode: MaxFunDrive Bonus: Tom's Casters on Casters
Jan Zalasiewicz
Geologist, chair of the Anthropocene Working Group
University of Leicester / Anthropocene Working Group
Episode: 104: The Anthropocene Argument & Sound Effects
Jan Piotrowski
Geologist, professor at Aarhus University
Aarhus University
Episode: 104: The Anthropocene Argument & Sound Effects
Earl Ellis
Professor of geography
University of Maryland, Baltimore County
Episode: 104: The Anthropocene Argument & Sound Effects
Sage the Bad Naturalist
Science communicator, mushroom expert
Independent; Crash Course Scientific Thinking host
Episode: 103: Sage The Bad Naturalist & The Frog Mushroom Mystery
Tom Lum
Science communicator, video essayist and co-host of the Let's Learn Everything podcast
Let's Learn Everything
Episode: Out Sick Recast: SciShow Tangents w/ Tom!
Iszi Lawrence
Author of children's historical fiction, historian, comedian
Episode: 99.5: Iszi Lawrence, Getting to Ancient Egyptian Heaven, and Storytelling
Jade Roper
Contributor and creator for The London History Show
The London History Show
Episode: 99: The HaLearnDays! 2025

Hosts

Caroline Roper
Co-host of Let's Learn Everything with a focus on making science approachable and fun.
Ella Hubber
Co-host of Let's Learn Everything, known for engaging explanations and enthusiastic banter.
Tom Lum
Host of Let's Learn Everything, brings energetic science communication and cross-promotion potential.

Reviews

4.9 out of 5 stars from 3.2k ratings
  • That was a delightful segue, Ella

    I started listening to LLE about a month ago and am already caught up, and yes, I know, it's excessive but what else am I supposed to do when this podcast is just SO damn good??

    Tom, Ella, and Caroline really created something that, to me at least, is very special. The world has felt like a dumpster fire for some time now but listening to these three really makes me feel a little better and even a bit hopeful - there are so many cool things to learn, good questions to ask, and so so many people ... more

    Apple Podcasts
    5
    Cat__Ballou
    Germany13 days ago
  • Subjects sound really interesting, but presenters completely get in the way of anything to be learned.

    Podchaser
    1
    Louise Wilder
    a month ago
  • Wonderfully Brilliant

    Let’s Learn Everything is total delight, every episode makes me giggle and gape in awe. It’s truly the best way to learn anything and everything. As a young person this has been a great place to learn and explore. Thank you so much to Caroline, Ella, and Tom for sharing yourselves and this truly wonderful podcast with the world. I love what you do.

    Hi review corner!!! 🤗

    Apple Podcasts
    5
    PatrickWilbur
    United Statesa month ago
  • Laughter and Learning

    I love the dynamic of this group. As someone who works in education, it’s so cool to listen to a group of people so excited to learn. It makes my teacher heart happy. 😊

    Also huge shoutout to them for linking every source they mention; it’s awesome being able to look further into subjects they bring up, especially when it involves rats wearing underpants.

    Apple Podcasts
    5
    Urbanhymnal
    United Statesa month ago
  • Im so sorry Tom

    Ive been listening to the podcast for almost a year now and I’ve loved every minute of it. The most recent episode featuring Sage was especially amazing! It was afterward when I saw the announcement for it on her youtube channel that I. Realized.. Id never seen any of your faces! And I feel I have to issue a formal apology for imagining Tom as white this whole time. I feel insane. 😭

    The only thing I can think of to make up for this error is by donating to the max fun drive for LLE.

    Apple Podcasts
    5
    Kansasstuck
    United Statesa month ago

Listeners Say

Key themes from listener reviews, highlighting what works and what could be improved about the show.

Listeners praise meticulous research and strong host chemistry.
Fans love the energetic, joyful delivery and educational depth.
Listeners appreciate long-form, trivia-rich episodes and cross-topic exploration.

Chart Rankings

How this podcast ranks in the Apple Podcasts, Spotify and YouTube charts.

Spotify
#49
United States/Science
Apple Podcasts
#97
United States/Science
Spotify
#39
United Kingdom/Science
Apple Podcasts
#68
United Kingdom/Science
Apple Podcasts
#96
Canada/Science
Spotify
#44
Australia/Science

Talking Points

Recent interactions between the hosts and their guests.

104: The Anthropocene Argument & Sound Effects
Q: Is the Anthropocene an epoch or an event?
There is a long-running debate among scientists: some argue it is a real epoch defined by measurable geological markers, while others, including some scientists, view it as an event or a transitional phase without a single universally agreed boundary; in 2024 the ICS did not formally declare it an epoch.
103: Sage The Bad Naturalist & The Frog Mushroom Mystery
Q: What are your two leading hypotheses about the frog-with-a-mushroom image, and how would you test them?
The two leading ideas are Froggy Got a Splinter (fungus growing from debris under lifted skin) and Xenomorph Dermis (fungus pushing through from within). Sage describes plans to myth-bust using controlled experiments with latex membranes and small mushrooms to assess surface tension and the plausibility of a fruiting body emerging through frog skin.
103: Sage The Bad Naturalist & The Frog Mushroom Mystery
Q: To start off, can you share your journey from illustrator to science communicator?
Sage explains that the path was circuitous and accelerated by a viral video about Froggy Got a Splinter, plus supportive mentors like Hank Green; the shift happened slowly but the audience response helped legitimize the new career.
100: Everything
Q: What is everything made of?
Everything is composed of ordinary matter, dark matter, and dark energy, with 75% being hydrogen, but ordinary matter only makes up about 5% of the universe.
93: Unsolved Math Problems & Video Game Controllers w/ Ellen Weatherford
Q: Ellen, how do you feel about math?
I expressed great confusion over math before, but I'm taking this opportunity to learn and explain concepts.

Audience Metrics

Listeners, social reach, demographics and more for this podcast.

Listeners per Episode
Gender Skew
Location
Interests
Professions
Age Range
Household Income
Social Media Reach

Frequently Asked Questions About Let's Learn Everything!

What is Let's Learn Everything! about and what kind of topics does it cover?

Three science communicators and educators explore a broad spectrum of topics by teaching each other about a science concept and a miscellaneous subject in every episode. The show blends deep dives with playful banter, leveraging cross-disciplinary guests and pop-culture references to make complex ideas accessible. Listeners can expect lively demonstrations, data-driven explanations, and a welcoming, curious vibe that encourages learning through conversation and humor. A standout aspect is the emphasis on science communication craft—how to explain ideas clearly while keeping the energy upbeat and engaging for a broad audience.

Where can I find podcast stats for Let's Learn Everything!?

Rephonic provides a wide range of podcast stats for Let's Learn Everything!. We scanned the web and collated all of the information that we could find in our comprehensive podcast database. See how many people listen to Let's Learn Everything! and access YouTube viewership numbers, download stats, audience demographics, chart rankings, ratings, reviews and more.

How many listeners does Let's Learn Everything! get?

Rephonic provides a full set of podcast information for three million podcasts, including the number of listeners. View further listenership figures for Let's Learn Everything!, including podcast download numbers and subscriber numbers, so you can make better decisions about which podcasts to sponsor or be a guest on. You will need to upgrade your account to access this premium data.

What are the audience demographics for Let's Learn Everything!?

Rephonic provides comprehensive predictive audience data for Let's Learn Everything!, including gender skew, age, country, political leaning, income, professions, education level, and interests. You can access these listener demographics by upgrading your account.

How many subscribers and views does Let's Learn Everything! have?

To see how many followers or subscribers Let's Learn Everything! has on Spotify and other platforms such as Castbox and Podcast Addict, simply upgrade your account. You'll also find viewership figures for their YouTube channel if they have one.

Which podcasts are similar to Let's Learn Everything!?

These podcasts share a similar audience with Let's Learn Everything!:

1. Lateral with Tom Scott
2. Escape This Podcast
3. A Problem Squared
4. Secretly Incredibly Fascinating
5. Dear Hank & John

How many episodes of Let's Learn Everything! are there?

Let's Learn Everything! launched 5 years ago and published 136 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.

How do I contact Let's Learn Everything!?

Our systems regularly scour the web to find email addresses and social media links for this podcast. We scanned the web and collated all of the contact information that we could find in our podcast database. But in the unlikely event that you can't find what you're looking for, our concierge service lets you request our research team to source better contacts for you.

Where can I see ratings and reviews for Let's Learn Everything!?

Rephonic pulls ratings and reviews for Let's Learn Everything! from multiple sources, including Spotify, Apple Podcasts, Castbox, and Podcast Addict.

View all the reviews in one place instead of visiting each platform individually and use this information to decide if a show is worth pitching or not.

How do I access podcast episode transcripts for Let's Learn Everything!?

Rephonic provides full transcripts for episodes of Let's Learn Everything!. Search within each transcript for your keywords, whether they be topics, brands or people, and figure out if it's worth pitching as a guest or sponsor. You can even set-up alerts to get notified when your keywords are mentioned.

What guests have appeared on Let's Learn Everything!?

Recent guests on Let's Learn Everything! include:

1. Rick Andrews
2. Manolo Moreno
3. Jan Zalasiewicz
4. Jan Piotrowski
5. Earl Ellis
6. Sage the Bad Naturalist
7. Tom Lum
8. Iszi Lawrence

To view more recent guests and their details, simply upgrade your Rephonic account. You'll also get access to a typical guest profile to help you decide if the show is worth pitching.

Find and pitch the right podcasts

We help savvy brands, marketers and PR professionals to find the right podcasts for any topic or niche. Get the data and contacts you need to pitch podcasts at scale and turn listeners into customers.
Try it free for 7 days