Welcome to Kent District Library’s Stump the Librarian Podcast where your friendly neighborhood librarians put their research skills to the test answering questions from you, the listener! Jill and Liz every other Wednesday to learn new and exciting information. Think you have a question that can stump us? Visit www.kdl.org/stump to submit a question of your own!
Polar Bear, Polar Bear
Join Jill and Liz as they answer the questions “What’s the longest bridge in the world, and how long would it take a dog to walk across the Mackinac Bridge?” and “What color is polar bear skin, how long are polar bears, and why are polar bears white?” We also have a trivia fact of the day and recommend a fun mystery book. To submit your own question, go to KDL.org/stump. We can’t wait to hear from you!
Holland’s Fact of the Day: Why? 1,111 Answers to Everything by Crispin Boyer
https://kdl.bibliocommons.com/v2/record/S174C964764
Liz’s book recommendation: The Shrew Detective: The Case of the Pilfered Pearls by Margi Preus
https://kdl.bibliocommons.com/v2/record/S174C1261438
Regarding bridges:
How Bridges Stand Strong by Joanne Mattern:
https://kdl.bibliocommons.com/v2/record/S174C1209280
How It's Built: Bridge by Vicky Franchino:
https://kdl.bibliocommons.com/v2/record/S174C875013
Reaching Across the Sky by Christy Hale: https://kdl.bibliocommons.com/v2/record/S174C1275817
https://www.britannica.com/technology/bridge-engineering
https://www.britannica.com/topic/Danyang-Kunshan-Grand-Bridge
https://www.iflscience.com/what-is-the-longest-bridge-in-the-us-75398
https://www.mackinacbridge.org/
https://www.mastt.com/blogs/longest-bridges-in-the-world
https://www.nps.gov/arch/learn/nature/geologicformations.htm
Regarding polar bears:
"polar bear." Britannica School, Encyclopædia Britannica, 20 Mar. 2025. school.eb.com/levels/high/article/polar-bear/60587. Accessed 8 Oct. 2026.
Polar Bear | San Diego Zoo Animals & Plants
Polar Bear | National Wildlife Federation
Polar Bear Animal Facts - Ursus maritimus - A-Z Animals
19 Oct 2026
Episode 97 Hang Tight! Sloths Ahead
Join Jill and Liz as they answer the questions “Why is Halloween a Thing?” and “Why do sloths move slow?” We also have a water bug fact and a fantasy book recommendation. To submit your own question, go to KDL.org/stump. We can’t wait to hear from you!
Regarding Halloween...
"Halloween." Britannica School, Encyclopædia Britannica, 13 Sep. 2026. school.eb.com/levels/high/article/Halloween/38951. Accessed 23 Sep. 2026.
"Why Do We Celebrate Halloween?." Britannica School, Encyclopædia Britannica, 30 Oct. 2025. school.eb.com/levels/high/article/Why-Do-We-Celebrate-Halloween/649691. Accessed 23 Sep. 2026.
"Why Do We Carve Pumpkins at Halloween?." Britannica School, Encyclopædia Britannica, 8 Aug. 2026. school.eb.com/levels/high/article/Why-Do-We-Carve-Pumpkins-at-Halloween/649668. Accessed 23 Sep. 2026.
The history of Halloween | Live Science
History of Halloween - World History Encyclopedia
Regarding Sloths...
The Adventures of Dr. Sloth by Suzi Eszterhas:
https://kdl.bibliocommons.com/v2/record/S174C871845
Sloths by Gail Terp: https://kdl.bibliocommons.com/v2/record/S174C910566
"sloth." Britannica School, Encyclopædia Britannica, 20 Mar. 2025. school.eb.com/levels/high/article/sloth/68223. Accessed 15 Sep. 2026.
https://www.slothconservation.org/slothopedia
https://www.wwf.org.uk/learn/fascinating-facts/sloth
https://en.wikipedia.org/wiki/Sloth
7 Oct 2026
Episode 96 Lego Love
Join Jill and Liz as they answer the questions “Can toads give you warts?” and “What was the first Lego set?” We also have a geode fact and recommend a nonfiction graphic novel about mycology. To submit your own question, go to KDL.org/stump. We can’t wait to hear from you!
Jenny’s Fact of the Day: The Rock Encyclopedia by A.W. Buckey
https://kdl.bibliocommons.com/v2/record/S174C1270185
Liz’s book recommendation: Search for a Mysterious Mushroom by Amy Seto Forrester
https://kdl.bibliocommons.com/v2/record/S174C1281652
Regarding toads:
A Day in the Life of Frogs by Itzue W. Caviedes Solis: https://kdl.bibliocommons.com/v2/record/S174C940346
https://www.aad.org/public/diseases/a-z/warts-causes
https://animals.sandiegozoo.org/animals/frog-and-toad
https://animals.sandiegozoo.org/animals/surinam-toad
https://news.ku.dk/all_news/2025/11/three-new-toad-species-skip-the-tadpole-phase-and-give-birth-to-live-toadlets/
https://www.reconnectwithnature.org/headlines/news/what-s-the-difference-frog-vs-toad
https://www.smithsonianmag.com/smithsonian-institution/heres-why-you-should-never-kiss-toad-180962048/
https://en.wikipedia.org/wiki/Cane_toad
https://srelherp.uga.edu/frogs-and-toads/oak-toad/
https://wildones.org/toad-habitat/
Regarding Lego:
History of Lego - Wikipedia
"LEGO." Britannica School, Encyclopædia Britannica, 11 May. 2026. school.eb.com/levels/high/article/LEGO/606927. Accessed 21 Sep. 2026.
“A Brief History of Lego.” Out (1062-7928), vol. 26, no. 4, Nov. 2017, p. 86. EBSCOhost, research.ebsco.com/plink/8409b402-d28f-378d-a1b2-6014cd4d2cae.
Reach and audience
Public platform figures. Ratings count people who left a rating, not total listeners.
Apple Podcasts (US)
5.0 / 5
5 ratings
Spotify
5.0 / 5
8 ratings
Podcast Authority Score: 40 / 100
A composite of feed quality, social presence, YouTube performance and engagement. Read the methodology.
Quality
48
Social presence
0
YouTube
0
Engagement
82
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Questions about Stump the Librarian
Who hosts Stump the Librarian?
Liz host the show. Published by Kent District Library.
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The show publishes bi-weekly, based on its RSS feed.
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Yes. Guests have been identified in episode analyses.
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