
Let's Learn Everything!
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76: The HaLearnDays Spectacular! 2024
Let's Learn Everything!
12/19/24 • 104 min
It's the HaLearn Days!! We've gathered a whole bunch of fun facts from each other and from friends of the show to share the gift of laughter and learning!
Images we Talk About:
The Rat Car
Rat Car Video
Support us with a Max Fun Membership!
Timestamps:
(00:00:00) Intro
(00:07:57) Part 1
(00:59:11) Part 2
(01:37:06) Outro
We also learn about: The Christmas Brussel Sprout Tradition, put christ back in halearn days, Where the Dog Ran, eclipses are more of a “huh?” moment, you might hear a frog during an eclipse - or more likely a science communicator, the turkey helicopter truth is stranger than fiction, giraffes can’t walk up anything steeper than 20 degrees, topography is important for giraffe reserves, the emu wars, Anatidaephobia, gotta define intimate, I eat and talk with tongue, our most liked tweet was from a jetlag hat, there’s nothing in the rules that says a wormhole can’t exist and a dog can’t play basketball, we got a rejection on our preprint from St Nicholas, Michel Foucault’s Elf on a Shelf, the scale of believability, when we stopped believing in santa, “Santa knows I can’t speak german”, the child psychology of Santa, William Shatner’s Halloween mask, Sleierton’s Betty Boop ghost mask, Tom finds out he’s driving a rat experiment car, the yuletide tradition of rats, rats would rather drive longer route to get food, alright “Tom Lum”, rice crispies and taco sauce, bingo bingo prison industrial complex! it’s very human to want to have tasty food, the places I would least like to have taste receptors, taste receptors and buds are different, we just discovered them on our tongues first and called them taste receptors, really our tongue has testicle and urethra receptors, screen-based phones, electronic purgatory, we will all get old, and as we say on the podcast: every year another vagina, should all our fun facts be forgot and never brought to mind, we’ll raise a cup of kindness yet, for everything.
Sources: 1 Listener
Minute Physics video on Animals during Eclipses
Frog Song During Eclipse Study
Wikipedia: WKRP in Cincinnati “Turkeys Away”
Why Can’t Domesticated Turkeys Fly?
Eureka Alert: Giraffes Struggle with Slopes
The Emu War
Scientific American: 80 million microbes in a Kiss
Microbiome Journal: Kiss study
Nature News: Shared Microbiome
AIP Wormhole Definition & Paper
Astronomy Today on Wormholes
2024 Paper: Children’s Belief in Santa Claus and Moral Behavior
Snopes on Michael Myers Mask
Snopes on Scream Mask
William Shatner interview Entertainment Weekly
Independant: Scientists Taught Rats to Drive
BBC: Rats Taught to Drive Tiny Cars to Lower Their Stress Levels
2020 Paper: Enriched environment exposure accelerates rodent driving skills
Space Shuttle: The First 20 Years
NPR: Ramen Noodle Currency
2013 Paper: Taste perception: From The Tongue To The Testis

50: 🎂 The Ig Nobel Prize, The 2023 Ig Nobel Winners, and the Ig Nobel Peace Prize
Let's Learn Everything!
10/12/23 • 125 min
For our 2nd anniversary and our 50th episode (which it definitely is, don't check) we cooperatively tackled a topic folks have been asking us to do for ages: The Ig Nobel Prize!
Check out our new merch! Hats! Posters! Mugs!
Images and Videos we talk about:
The Levitating Frog Video
The Best of Miss Sweetie Poo
Ocean Mixing Anchovy Diagram
The Grabbing Tentacle Robot Video
Necrobotic Spider Diagram
Necrobotic Spider Video
The Juke 8
Daisuke Practicing his Speech
Timestamps:
(00:00:00) Intro
(00:08:18) The Ig Nobel Prize
(00:45:00) The 2023 Ig Nobel Winners
(01:28:36) The Ig Nobel Peace Prize
(01:59:09) Outro
We also learn about:
Tom does an evil scientist laugh at Atto Seconds, Ella watch hours of Ig ceremonies, honoring achievements that make people laugh then think, the rotating category, six people have turned down the Nobel, comedy? with a question mark? trying to purposefully win an Ig is like recreating The Room, Limburger cheese, Andre Geim loves his Ig as much as his Nobel, “if people don’t have a very good sense of humor, they are usually not very good scientists either”, Roy Glauber the keeper of the broom ALSO WON A NOBEL, “all they wanted to ask about was that damn broom”, the 24/7 Lectures, Mandelbrot goading miss sweetie poo, Ella’s Favorite Ig-ventions, partially unboiling an egg on stage, Chernobyl Bra Face Masks, that laughing and crying human emotion, cadaver nose hairs with surprisingly few nose hair variations, we all stan replication, Tom’s dad was robbed of the Ig, boring teachers, backwards speakers, maybe their neurons work backwards, the taste of rocks, the trick condition, electric taste, sexism in the stanford toilet, statistically significant anchovy boning affecting the water column, the fish kama sutra, how can i turn that dead spider into a robot? necrobotics is surprisingly easy, anti peace prizes, Pauling’s Nobel burn on Teller, Tom gets recognized, Lal Bihari’s schemes to become undead, “Lal bihari died in 1976 but he is feeling much better”, MAMAAAA OOOoooOOOH, sweet caroline, working as a waitress, karaoke means empty orchestra, Shigeichi Negishi’s first machine, Inoue’s Juke 8 origin story, Inoue is up there with Jonas Salk for not patenting Karaoke, Inoue’s Ig Nobel standing ovation, I’m not going to cry, I just started crying what the fuck, don't tell Ella but Toms my favorite, sometimes three ding dongs can make a podcast
Sources:
About the Ig Nobels 1 Listener
Marc Abrahams articles
Andrew Geim
Limburger Cheese
Keeper of the Broom
Miss Sweetie Poo
Best of Miss Sweetie Poo
Wired Article: A Gala for Weird Science
Mark Hosteetler
2019 Awards - Very Fun Watch
2015 Awards - Even more Fun
24/7 Lectures
Past winners
Michigan Driving Law
The Blaster

73: Linguist Gretchen McCulloch, Latin in Science, and Internet Linguistics
Let's Learn Everything!
11/07/24 • 85 min
Internet linguist Gretchen McCulloch of Lingthusiasm joins us to casually answer all of our pressing linguistics questions with the most mind blowing facts. Why does science use so much dang latin, and what is so unique about internet linguistics?
Images we Talk About:
Gretchen's Favorite Frogs
Timestamps:
(00:00:00) Intro
(00:10:58) Latin in Science
(00:54:49) Misc & Internet Linguistics
(01:22:46) Outro
Support us with a Max Fun Membership!
We also learn about: Words that change the state of the universe, a promise is a kind of magic, “people ask me how i make a living doing linguistics and it’s very simple actually” just make podcast wagers, the language of space, space pidgin language, “that’s a great hypothesis and it’s actually hte opposite of that” sometimes the answer is imperialism! English is being used in science now how Latin was back then, the vulgate bible was latin to reach more people even the “vulgar”, you’re cousins a scribe learning latin - what are you doing a podcast? “Writing is a Technology”, writings only been invented like 4 times, writing originated as reciepts and lists, the A is an upside down ox, why invent a new letter when that means having to change the printing press - just double letter! you access computing through programming and programming is linked to language, we don’t know whether the first language was spoken or signed, french linguists once banned the discussion of the origin of language bcause it was deemed “fruitless”, it’s wild we could retrofit our brains to read and write at all, changing, linguistically accurate sesame street, “Who would know aught of art must learn, act, and then take his ease”, Ella you have goregous tripthongs, nice try Gretchen but our 69th episode was a few back, the Mini frogs, isn’t a linguistic podcast niche? you’re saying that to me in a language, Gretchen loses her words and makes perfect sense, Gretchen went back in time to give herself this mystery book, you don’t have to be the version of yourself you imagined when you were twelve, Linguistics loves undergrad researchers to explain the youths, there’s always new linguistics to study, the kids are changing language- and that’s so fascinating, linguists and polyglots are related but not the same, what makes internet language Uniquely internety, is it really internet lingo or just AAE, the internet made people write a lot more than they used to, informal and unmediated writing is uniquely internet linguistics, people have wanted a sarcasm punctuation since at least 1575, emoji are a form of gesture, postcards were sometimes numbered like twitter threads, Gretchen did Sooo much research into the literature of sarcasm, the potential for misunderstanding is the point of sarcasm, “sarcasm is this linguistic trustfall”, pushing the boundaries of what a language can be, Solresol the musical conlang, language is everything - rainbows are language, whitespace programming language,

1 Listener

75: Where are We? & Carrot Propaganda
Let's Learn Everything!
12/05/24 • 89 min
Where are we in the universe? And what can we learn from all the hilariously wrong guesses and bad maps that got us there? And just how much carrot propaganda was there? Well, we'll see a lot of posters and a few myths to debunk!
Images we Talk About:
Dunn's Earth & Moon Maps
Herschel's Milky Way Map
Wright's Island Universes Drawing
The Image of M31 from 1919
First Full Image of Earth
The World Carrot Museum
Carrot Poster 1
Carrot Poster 2
Disney Carrot Characters
Dr Carrot
Timestamps:
(00:00:00) Intro
(00:04:44) Where are We?
(00:45:11) Carrot Propaganda
(01:24:04) Outro
Support us with a Max Fun Membership!
We also learn about: we’re allowed to make up topics I guess, Samuel Dunn’s map of the Earth and moon, subtle thematic forshadowing, galactocentrism, the awkward teenage years of science, every human could see the milky way, the backbone of night, the milky origins of galaxy, Herschel’s heliocentric drawing of the milky way, Cosmic Pride, the zone of avoidance, island universes is multiverses for the middle ages, the great or not so great debate, can you debate something more interesting like moo deng, M31 the little cloud, the person whose telescope proceeds him: Edwin Hubble, “here is the letter that has destroyed my universe”, years of fighting over terminology, the World Carrot Museum, the moment this turned from a distraction into a topic, we do actually need vitamin A for night vision and eye health, you can only get vitamin A from meat... and vegetables... and fruits, the blackouts in WWII, carrots to help drivers be safer in the dark, incredible podcasts - they help you see in the blackout, Cat Eyes Cunningham, no official document shows intentionally hiding radar with carrot vision, the myth happened organically, “the war could be won on the kitchen front”, Walt Disney designed carrot mascots, if you don’t think food is political I have some posters to show you.
Sources:
Yale History of the Center of the Universe
Library of Congress: History of Discovering the Milky Way
NASA Archive of The Great Debate
Hoskin's Amazing "The Great Debate: What Really Happened"
Astronomy of Today Book with the Image of the M31 "Nebula"
Hubble: The Realm of the Nebulae
ESA Bio on Edwin Hubble
NYTimes Hubble Bio
Science Friday Article about Henrietta Leavitt
Kragh's Fantastic "Nebulae or Galaxies? The history of a change...

1 Listener

1: Time Illusions, Electric Bees, and Fakespeares
Let's Learn Everything!
10/07/21 • 79 min
What does a time illusion look like? Why are bees electrically charged? Who is the real Shakespeare?
Support us with a Max Fun Membership!
We also learn about: Yanney and Laurel, bad science magic tricks, Carly Rae Jepsen's seminal hit Call Me Maybe, Temporal Odor Mixtures, how many bees are in a bolt of lightning, The Flower Dome, fake flowers and fake bees, the flat moon theory, and the Voldemort Codex.
Sources:
Dixon, N. F., & Spitz, L. (1980). The detection of auditory visual desynchrony. Perception, 9(6), 719–721. https://doi.org/10.1068/p090719
Stratton, G. M. (1896). Some preliminary experiments on vision without inversion of the retinal image. Psychological Review, 3(6), 611–617. https://doi.org/10.1037/h0072918
Stratton, G. M. (1896). Some preliminary experiments on vision without inversion of the retinal image. Psychological Review, 3(6), 611–617. https://doi.org/10.1037/h0072918
Cunningham, D., Billock, V., & Tsou, B. (2001). Sensorimotor Adaptation to Violations of Temporal Contiguity. Psychological Science, 12, 532 - 535. https://doi.org/10.1111/1467-9280.d01-17
Alais, D., Carlile, S., (2005). Synchronizing to real events: Subjective audiovisual alignment scales with perceived auditory depth and speed of sound. Proceedings of the National Academy of Sciences, 102(6), 2244-2247. https://doi.org/10.1073/pnas.0407034102
Stetson, C., Cui, X., Montague P.R., Eagleman, D.M., (2006). Motor-Sensory Recalibration Leads to an Illusory Reversal of Action and Sensation. Neuron, 51(5), 651-659. https://doi.org/10.1016/j.neuron.2006.08.006.
Perl O, Nahum N, Belelovsky K, Haddad R. The contribution of temporal coding to odor coding and odor perception in humans. Elife. 2020;9:e49734. Published 2020 Feb 7. https://doi.org/10.7554%2FeLife.49734
Montgomery, C., Vuts, J., Woodcock, C.M. et al. Bumblebee electric charge stimulates floral volatile emissions in Petunia integrifolia but not in Antirrhinum majus. Sci Nat 108, 44 (2021). https://doi.org/10.1007/s00114-021-01740-2

Technical Difficulties: Back Next Week!
Let's Learn Everything!
04/06/23 • 2 min
Apologies all, Ella's computer kicked the bucket, so we'll be back next week with a fresh episode!

52: Amy Westervelt, Carbon Capture, and the Cartoonishly Evil Atlas Network
Let's Learn Everything!
11/23/23 • 71 min
Investigative journalist Amy Westervelt from Drilled asks us: what is carbon capture and is it good or bad or... complicated? What is the Atlas Network and why are they comically evil dark avengers of the climate world? And how do you go from recording a podcast in your car to creating an award winning podcast network?
🎤 See Tom perform comedy in Brooklyn for Earth Alliance! 🎤
Support us with a Max Fun Membership!
Timestamps:
(00:00:00) Intro
(00:05:14) Carbon Capture
(00:39:05) The Atlas Network/Podcasting
(01:08:25) Outro
We also learn about:
Emailing the local radio station “Would you like an over-aged intern”, Ella’s a climate change fan, natural carbon capture, compressed carbon is a lot more dangerous than it sounds, fracking with captured carbon, “there’s a lot of creative math happening”, direct air capture, carbon capture needs to happen WITH decarbonization, warming waters make crabs produce neurotoxins, unfreezing zombie viruses, a silver lining to the climate catastrophe is the worm broth, moving the goalposts to 2050, historian of past futures, people used to think fridges were weird, are we just giving up on eating slightly less meat, greenwashing, if you’re an oil company everything looks like a pipeline or a combustion engine, direct air capture is actually cool! even if I have 0 silver bullets I can kill a werewolf with 100 brass bullets, Anthony Fisher battery farming turtles origin story, reader’s digest version of Friedrich Hayek, having an evil meeting in a chicken battery farm, now they’re cooking with gas, Margaret Thatcher’s cameo, “what a horrible avengers this has been”, THEY LITERALLY INVENTED THE OVERTON WINDOW, they’re a real life conspiracy theory, Amy gets in a debate, “I have a very difficult mother so tense conversations, I’m good at them”, narratives in climate not just look at my chart! podcasts can communicate the people hidden in stories, producing a podcast in a car, “I want people to come away really pissed off”
Sources:
Mississippi Carbon Capture Accident
IPCC Carbon Capture Report
Latest IPCC Report
Nature: "Carbon dioxide removal is an ineffective time machine"
The New Report on when we’ll Cross the 1.5 Degree Threshold
Thawed Zombie Bug Viruses
Revived Worm Broth
Drilled on The Atlas Network

78: Drosophila Melanogaster & The British Meal Deal
Let's Learn Everything!
02/13/25 • 103 min
Why is the common fruit fly the perfect model organism, and the reason for 6 Nobel Prizes?? And what is the british fascination around the meal deal, lunchtime, and the sandwich?
Images we Talk About:
Map of the Fruit Fly Brain
Rat My Meal Deal
The Sandwich Factory
Timestamps:
(00:00:00) Intro
(00:02:57) Drosophila Melanogaster
(00:49:46) The British Meal Deal
(01:37:48) Outro
Support us with a Max Fun Membership!
We also learn about: Ella’s former favorite fun fact, are 6 nobel prizes more impressive than long sperm? we need to pause, bolas, Ella’s Virgins, Dew Loving Black Belly, Dros Mel are human commensals - they migrated with us, “they’re undemanding guests”, first life intentionally put into space, maybe Jeff Goldblum became a fly so seamlessly because they share 60% of their DNA, Tom’s great Jeff Goldblum impression, they share a lot of disease related genes, Thomas Morgan - The Lord of the Flies, Morgan knew about genetics but not DNA yet, genetic redundancy, a fly geneticist’s swiss army knife, the varied list of nobel wins, are they cancelled? wait actually? guess that fly gene, “the inside jokes are becoming outside jokes”, the golden wild west era of the fruit fly may be over - but not all science, the beautiful fruit fly brain, we COULD end by talking about how this little organism has been so belovedly studied and helpful, Dros Mel has a mini bachelorette organ, the great british everything, is this a sincere answer? rating meal deals, fluctuations of lunch elitism, a beaver and a noonshine, capitalism made workers hours longer - workers rights made lunch, lunch was given by and for women, the earl of sandwich was too much of a gamer, we can’t re-litigate the cube rule, the “daring” true story of the sandwich, the sandwich storry isn’t about invention it’s about class, food elitism fads, ella invents soup in a tube, 1980s the first pre-packaged sandwich, units of sandwich (UOS), it’s almost like getting separated from the means of production..., the british sandwich association, take your lunch break! you won’t remember doing an extra bit of work - you’ll remember spending time with folks and making a bomb ass sandwich, short lunch breaks make meal deals make sense, drosophola and meal deals cancelled on this episode,
Sources:
Paper: Drosophila - Model Organism of Choice
Paper: Innate Immune Responses of Drosophila melanogaster Are Altered by Spaceflight
NASA: Fruit Flies in Space
Paper: Drosophila – A Versatile Model in Biology & Medicine
Paper: The Secret Lives of Drosophila Flies
Guardian Article on Drosophila
Paper: Where are Drosphila From
Paper: Gal4 Swiss Army Knife
Nobel Prize: Drosophila
NPR: Fruit Fly Names
Nature News: Troublesome Names Get the Boot
Paper: Fly Brain Map
Fly Brain Image
UKRI: Fruit Fly Neuron Map
Paper Drosophila Sperm Storage
Meal Deal Sources Coming Soon!

New Year Q&A 2024/25
Let's Learn Everything!
01/02/25 • 119 min
It's the start of the new year which means a bunch of new questions submitted by YOU! What are our favorite words from the podcast? What's it like to scrap a topic? Would we still love each other if we were worms?
Things we Talk About:
Contrapoints' Twilight Video
Jenny Nicholson's Star Wars Hotel Video
Shaun's Channel
China's Artifical Sun
XOXO 2024 Videos
Timestamps:
(00:00:00) Intro
(00:07:42) Part 1
(01:13:53) Part 2
(01:54:30) Outro
Support us with a Max Fun Membership!
We also learn about: west our weawy heads, this year we had long topics and a good spread of topics, Jono’s Q&A themes 2.0, next year I’m doing a topic on Caroline, we can neither confirm nor deny it’s the dex we know, Challengers Zone of Interest is the new Barbenheimer, games that show your personality, ahh eating your own poop has been on my list for forever, the use of pseudoscience, Caroline’s favorite word from the podcast is Quantum thanks to Tom (awww), Tom’s favorite is Kleptoparasitism, just “Light” as a topic, can we sweep Ella off her math’s feet, say hi to us! we clicked with Gretchen TOO well, the format change has been great! someone thought that with the format change one person would just not be there, next year one topic - then zero - then negative topics, Ella’s super secret question section, Head and Shoulders made these lovely locks, being non binary, Ella still collects squashed pennies, learning outside the podcast, you are a clown, actually it turns out we don’t need comedy in this show - huh, tiktok is like matches and podcast are logs, tiktok vs youtube vs podcasts, oh people are listening to this, waiting for the other fun to drop, how we resolved learning everything, 2026 is gonna be a banging year, Ella’s 2 Star review of the year.

82: International Space Law & Taxidermy
Let's Learn Everything!
04/10/25 • 111 min
What laws are there to worry about in the moon? And what does space law teach us about Earth law? And what can we learn about societies throughout history from the lens of stuffing dead animals?
Images we Talk About:
Orbiting Space Debris
Fallen Space Debris
Hanging Christian Crocodile
Hanging Christian Crocodile
Timestamps:
(00:00:00) Intro
(00:03:02) International Space Law
(01:03:25) Taxidermy
(01:46:48) Outro
Support us with a Max Fun Membership!
We also learn about: The splash zone of intro to astronomy, space NCIS, the bedrock of 1967 outer space treaty, the first earthling in space (2 tortoises), countries are responsible for their damage and no WMDs, that big tangible moon in the sky, unprecedented lunar traffic this year, potential water ice on the moon could be the next big space race, there’s no moon water regulation, no nation can own the moon, buuuut can an individual - former ventriloquest and used car salesman own the moon?? god don’t call it “untapped resources on the moon”, you can’t own the moon but can you own its resources, there’s a legal officer for the UN officer of outer space affairs! we can allll frack the moon (except no one signed the treaty anyway), we can’t even agree to share moon resources One Day, only “safe and sustainable” space mining allowed, it doesn’t have to be legally binding to make countries want to follow it, a radio telescope on the far side of the moon would be SICK, sorry about all the space junk us 3 put up there, 90 metric tons of re-entry, suing nasa over space debris, if it launched from florida and hit florida it’s actually local state space law, satellite light pollution, satellites don’t die they just crash into a farm upstate, starlink burnt 120 satellites in 1 month alone, there’s no laws about safely deorbiting - no one has to do this, how we treat space is a microcosm of how we treat earth, space law is real, why can’t we bring our optimism from space back to earth instead of the other way around? Ella’s mouse doing drugs, the art of skin arranging, apologies to our ancient Egyptian listeners, the various techniques of Egyptian preservation, arresting from decay, Frederik Ruysch’s wet specimens, crocodiles make a lot of sense for the first taxidermy cause they’re big and leathery - anyway it was hanging in a church..., Tom loses his mind about A SECOND TAXIDERMIED CROCODILE IN A CHURCH, a croc that’s at least from 1623, The Great Italian Taxidermy Crocodile Road Trip, about one third of the british population went to the 1851 great exhibition, the telescope and taxidermy exhibition sounds like a trap for Caroline and Ella, “whimsy and anthropomorphism in taxidermy of the Victorian era”, anthropomorphic taxidermy was considered grotesque, taxidermy didn’t die we just stuffed it back up, environment taxidermy requires knowing an animal inside and out (pun intended), the degrees of ethical taxidermy, ethical is not a binary, it depends on your personal code of ethics, taxidermy as a lens of moral feelings through history.
Sources:
UNOOSA: Outer Space Treaty
UN: International Space Law Explained
Royal Museums Greenwich: Who Owns the Moon?
Lunar Embassy: Buy Some Moon
Politico: Who Owns the Moon
Guardian: Moon Resources
Jet Propulsion Laboratory: Moon Resources
NASA Moon Mining Contracts
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FAQ
How many episodes does Let's Learn Everything! have?
Let's Learn Everything! currently has 103 episodes available.
What topics does Let's Learn Everything! cover?
The podcast is about Friends, Learning, Tiktok, Comedy, Podcasts, Education and Science.
What is the most popular episode on Let's Learn Everything!?
The episode title '73: Linguist Gretchen McCulloch, Latin in Science, and Internet Linguistics' is the most popular.
What is the average episode length on Let's Learn Everything!?
The average episode length on Let's Learn Everything! is 91 minutes.
How often are episodes of Let's Learn Everything! released?
Episodes of Let's Learn Everything! are typically released every 14 days.
When was the first episode of Let's Learn Everything!?
The first episode of Let's Learn Everything! was released on Oct 4, 2021.
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