Épisodes

  • Episode 84 Orange You Glad It’s Orangutan?
    Jan 21 2026

    Join Liz and Jill as we answer the questions “Are Maine Coons the largest cat?” and “Do orangutans eat oranges?” We have a fact about animal jobs and an adventure novel that you are sure to love! To submit your own question, go to KDL.org/Stump. We can’t wait to hear from you! 

    Regarding Maine Coons...

    https://school.eb.com/levels/high/article/Why-Are-Maine-Coon-Cats-So-Big/648427

    https://school.eb.com/levels/high/article/Longhair-Cat-Breeds/649275#421786.toc

    https://school.eb.com/levels/high/article/Maine-coon-cat/472805

    https://a-z-animals.com/animals/maine-coon/#single-animal-text

    https://www.petmd.com/cat/general-health/big-cat-breeds

    https://school.eb.com/levels/high/article/cat/106124

    https://web.archive.org/web/20150714021608/http://www.tica.org/index.php

    Regarding Orangutans...

    "Orangutan." World Book Kids, 2025,

       www.worldbookonline.com/kids/article?id=ar831672. Accessed 17 Dec. 2025.

    https://orangutan.org/

    https://www.orangutan.org.uk/blog/orangutan-stories-the-art-of-nest-building

    https://www.worldwildlife.org/species/orangutan/

    Nest-building: https://www.youtube.com/watch?v=kAz26FGACZc

    Orangutans by Nicki Clausen-Grace: https://kdl.bibliocommons.com/v2/record/S174C911137

    Orangutans by Mara Grunbaum: https://kdl.bibliocommons.com/v2/record/S174C588337

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    29 min
  • Episode 83 Pop Goes the Bamboo
    Jan 7 2026

    In this episode we answer the questions “Can you hear bamboo grow?” and “How do you find out a tree’s age?” We also share a fact of the day from Data Coordinator Sheri and Liz recommends a chapter book about an octopus rescue with a lot of heart. To submit your own question, go to KDL.org/Stump. We can’t wait to hear from you!   

    Liz’s book recommendation: Three Blue Hearts by Lynne Kelly

    https://kdl.bibliocommons.com/v2/record/S174C1235498

    Concerning bamboo:

    https://www.guaduabamboo.com/blog/where-does-bamboo-grow 

    https://nationalzoo.si.edu/animals/giant-panda 

    https://onetreeplanted.org/blogs/stories/bamboo 

    https://school.eb.com/levels/middle/article/bamboo/273085 

    https://en.wikipedia.org/wiki/Bamboo 

    https://en.wikipedia.org/wiki/Giant_panda 

    https://en.wikipedia.org/wiki/Rhizome 

    Bamboo forest sounds: https://www.youtube.com/watch?v=8Vky3vEL6Dc 

    Concerning dendrochronology:

    https://www.nps.gov/grba/learn/historyculture/the-prometheus-story.htm 

    https://www.nist.gov/how-do-you-measure-it/how-do-you-measure-age-tree 

    https://school.eb.com/levels/high/article/dendrochronology/29924 

    "tree." Britannica School, Encyclopædia Britannica, 13 Nov. 2025. school.eb.com/levels/middle/article/tree/277422#main-ada. Accessed 19 Dec. 2025. 

    chrome-extension://efaidnbmnnnibpcajpcglclefindmkaj/https://redbuttegarden.org/media/documents/calculate-tree-age-activity.pdf 

    https://youtu.be/MwNJC-IRgPE?si=bifxTMjO-J8U8kLG 

    https://www.environmentalscience.org/dendrochronology-tree-rings-tell-us 

    https://ltrr.arizona.edu/about/treerings 

    https://www.arborday.org/ 

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    30 min
  • Episode 82 That's a Beautiful Volcano
    Dec 17 2025

    Join Liz and Jill as we answer the questions “Can kangaroos hop backwards?” and “How hot is lava?” We have a fact about satellites and a dragon graphic novel that you are sure to love! To submit your own question, go to KDL.org/Stump. We can’t wait to hear from you! 

    Regarding kangaroos...

    https://www.billabongsanctuary.com.au/red-kangaroo/

    https://www.bushheritage.org.au/species/kangaroos

    https://en.wikipedia.org/wiki/Kangaroo

    "kangaroo." Britannica School, Encyclopædia Britannica, 27 Oct. 2025. school.eb.com/levels/middle/article/kangaroo/275222. Accessed 17 Nov. 2025.

    https://www.pbs.org/wnet/nature/big-red-roos-the-roo-files/2415/

    https://www.worldwildlife.org/species/tree-kangaroo/

    Kangaroos by Nicki Clausen-Grace: https://kdl.bibliocommons.com/v2/record/S174C911135

    Kangaroos: Amazing Jumpers by Lisa M. Harrington: https://kdl.bibliocommons.com/v2/record/S174C721420

    Regarding lava...

    "lava." Britannica School, Encyclopædia Britannica, 12 Oct. 2023. school.eb.com/levels/high/article/lava/47378. Accessed 18 Nov. 2025.

    https://www.whoi.edu/ocean-learning-hub/ocean-topics/how-the-ocean-works/seafloor-below/volcanoes/lava-flows/

    https://www.usgs.gov/programs/VHP/lava-flows-destroy-everything-their-path

    “Eruption! The Story of Volcanoes.” Ganeri, Anita. DK Readers, 2015.

    https://youtu.be/0jKoOUZ1GBM?si=aA1k4D9pub_B97xo

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    33 min
  • Episode 81 Presidental Pretzels
    Dec 3 2025

    In this episode we answer the questions “Did George Washington eat pretzels?” and “How are hurricanes named & who names them?” We also share a fact of the day from Manager Karen and Jill recommends a captivating chapter book about a school for crime fighters. To submit your own question, go to KDL.org/Stump. We can’t wait to hear from you!      

    Karen’s Fact of the Day: Dung for Dinner by Christine Virnig

    https://kdl.bibliocommons.com/v2/record/S174C755338

    Jill’s book recommendation: The Midwatch Institute for Wayward Girls by Judith Rossell

    https://kdl.bibliocommons.com/v2/record/S174C1197812

    Concerning George Washington's pretzels:

    https://www.thespruceeats.com/german-pretzel-history-4796280

    "pretzel." Britannica School, Encyclopædia Britannica, 26 Jul. 2021. school.eb.com/levels/high/article/pretzel/61315#main-ada. Accessed 11 Nov. 2025.

    "George Washington." Britannica School, Encyclopædia Britannica, 12 Feb. 2025. school.eb.com/levels/high/article/George-Washington/108779. Accessed 14 Nov. 2025.

    https://www.mountvernon.org/library/digitalhistory/digital-encyclopedia/article/dining-at-mount-vernon

    https://www.foodandwine.com/lifestyle/religious-history-pretzels

    https://www.history.com/articles/the-pretzel-a-twisted-history

    https://youtu.be/3whRvgEK8ZI?si=u5_q9qdDDXJ7ixig

    https://en.wikipedia.org/wiki/Pretzel

    Concerning hurricanes:

    https://kids.nationalgeographic.com/science/article/hurricane

    https://www.nhc.noaa.gov/aboutnames_history.shtml

    https://en.wikipedia.org/wiki/Tropical_cyclone

    https://wmo.int/resources/wmo-fact-sheets/tropical-cyclone-naming

    "Hurricane." World Book Kids, 2025,

       www.worldbookonline.com/kids/article?id=ar830933. Accessed 05 Nov. 2025.

    Rafferty, John P.. "How Do Hurricanes Get Their Names?". Encyclopedia Britannica, 22 Aug. 2025, https://www.britannica.com/story/how-are-hurricanes-named. Accessed 5 November 2025.

    All About Hurricanes by Cody Crane: https://kdl.bibliocommons.com/v2/record/S174C847225

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    26 min
  • Episode 80 What's in my fridge?!
    Nov 19 2025

    Join Liz and Jill as we answer the questions “how does mold grow on food?” and “Is a tater tot protein? What is a carbohydrate?” We have a fact about an African animal and a graphic novel that you are sure to love! To submit your own question, go to KDL.org/Stump. We can’t wait to hear from you!  

    Regarding mold...

    https://www.exploratorium.edu/explore/science/activity/mold

    https://extension.umn.edu/preserving-and-preparing/are-molds-foods-dangerous

    https://www.foodandwine.com/lifestyle/why-dont-we-get-sick-when-we-eat-moldy-blue-cheese

    https://greencitizen.com/blog/mold-in-compost/

    https://www.sciencing.com/why-does-mold-grow-food-4966797/

    https://www.webmd.com/diet/what-to-know-mold-food

    "Mold." World Book Kids, 2025,

       www.worldbookonline.com/kids/article?id=ar831547. Accessed 16 Oct.

    "penicillin." Britannica School, Encyclopædia Britannica, 11 Jun. 2025. school.eb.com/levels/middle/article/penicillin/390831. Accessed 17 Oct. 2025.

    Regarding nutrients...

    https://school.eb.com/levels/high/article/carbohydrate/399389

    https://school.eb.com/levels/elementary/article/food-and-nutrition/353140#311021-toc

    https://school.eb.com/levels/middle/article/food-and-nutrition/274373

    https://youtu.be/Q29F4a61J7k?si=Ak1ysGVk7GbjfZ3C

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    30 min
  • Episode 79 Gardens Galore!
    Nov 5 2025

    Gardens Galore!

    In this episode we answer the questions “How did Meijer Gardens begin?” and “What is the difference between moths and butterflies?” We also share a fact of the day from Ada Librarian Ally and Jill recommends a beginning chapter book about two funny friends. To submit your own question, go to KDL.org/Stump. We can’t wait to hear from you!      

    Ally’s Fact of the Day: Everything Awesome About Dinosaurs and Other Prehistoric Beasts! by Mike Lowery

    https://kdl.bibliocommons.com/v2/record/S174C703808

    Jill’s book recommendation: Bink and Gollie by Kate DiCamillo

    https://kdl.bibliocommons.com/v2/record/S174C128693 

    Concerning Meijer Gardens:

    https://www.meijergardens.org/thirty/ 

    https://www.meijergardens.org/thirty/#uael-video-gallery-0b5e916-1 

    https://en.wikipedia.org/wiki/Botanical_garden 

    Concerning butterflies & moths:

    https://australianbutterflies.com/8-differences-between-butterflies-and-moths/ 

    https://butterfly-conservation.org/moths-matter-campaign/moth-facts 

    https://en.wikipedia.org/wiki/Comparison_of_butterflies_and_moths 

    https://www.loc.gov/everyday-mysteries/zoology/item/how-can-you-tell-the-difference-between-a-butterfly-and-a-moth/ 

    https://www.scientificamerican.com/article/caterpillar-butterfly-metamorphosis-explainer/ 

    Butterflies & Moths by John Feltwell: https://kdl.bibliocommons.com/v2/record/S174C580472 

    What’s in chrysalis? https://youtu.be/uK_iZZ4Bx2o 

    Breaking down differences video: https://www.youtube.com/watch?v=UWU7nefFkto 

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    27 min
  • Episode 78 Open Wide Whale
    Oct 22 2025

    Join Jill and Liz as they answer the questions “How do landfills work?” and “How many teeth do whales have?” We also have a fact about Pokémon and a great book recommendation you are sure to love! To submit your own question, go to KDL.org/Stump. We can’t wait to hear from you!  

    Regarding landfills...

    https://school.eb.com/levels/high/article/solid-waste-management/471032/related#nodeId=websites&page=1

    https://www.epa.gov/landfills/municipal-solid-waste-landfills

    https://recyclops.com/how-long-does-it-take-to-decompose/

    https://science.howstuffworks.com/environmental/green-science/landfill.htm

    https://en.wikipedia.org/wiki/Landfills_in_the_United_States#Statistics

    https://en.wikipedia.org/wiki/Fresno_Municipal_Sanitary_Landfill

    Regarding whales...

    https://www.nathab.com/blog/fascinating-wildlife-facts-five-humpback-whale-feeding-strategies

    "Humpback whale." World Book Kids, 2025,

       www.worldbookonline.com/kids/article?id=ar833434. Accessed 18 Sep. 2025.

    Humpback Whale by Dr. Asha De Vos https://kdl.bibliocommons.com/v2/record/S174C873521

    Clip of whales feeding: https://www.youtube.com/watch?v=glxULceEEjA

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    31 min
  • Episode 77 That Dog Has a Job!
    Oct 8 2025

    That Dog Has a Job!

    In this episode we answer the questions “Why are there rocks around train trachs?” and “What is the difference between service dogs and therapy dogs?” We also share a fact of the day from Kentwood Librarian Hatka and Jill recommends an exciting chapter book about kids stuck in an airport. To submit your own question, go to KDL.org/Stump. We can’t wait to hear from you!      

    Hatka’s fact of day: Sensational Sharks by Emma Flannery

    https://kdl.bibliocommons.com/v2/record/S174C1199269

    Jill’s book recommendation: Grounded by Aisha Saeed

    https://kdl.bibliocommons.com/v2/record/S174C947179

    Concerning ballast:

    https://adortech.com/blog/everything-about-railway-ballast 

    https://blogs.loc.gov/law/2024/11/whose-time-is-it-anyway-a-brief-history-of-standardized-time-zones-in-the-united-states/ 

    https://www.cargo-partner.com/es/trendletter/issue-49/why-do-railway-tracks-have-stones-underneath 

    https://www.loc.gov/collections/railroad-maps-1828-to-1900/articles-and-essays/history-of-railroads-and-maps/the-beginnings-of-american-railroads-and-mapping/ 

    https://www.strasburgrailroad.com/blog/caboose-facts/ 

    https://www.train-museum.org/2023/03/19/why-are-there-rocks-under-the-tracks/ 

    https://en.wikipedia.org/wiki/History_of_rail_transportation_in_the_United_States 

    https://en.wikipedia.org/wiki/Train_noise 

    On Track by Tom Adams: https://kdl.bibliocommons.com/v2/record/S174C1161062 

    Video on laying train tracks: https://www.youtube.com/watch?v=ET7W43NVggw&t=32s 

    Concerning dogs with jobs:

    https://school.eb.com/levels/high/article/How-Service-Animals-Help-Humans-Live-Fuller-Lives/648742 

    https://pawswithacause.org/assistance-dogs-101/ 

    https://www.ada.gov/topics/service-animals/ 

    https://en.wikipedia.org/wiki/Therapy_dog 

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    29 min