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What in the world is dyscalculia? What in the world is dyscalculia? Dr. Honora Wall, Ed.D. PBS News Hour - Science PBS News Hour - Science PBS News New Books in Communications New Books in Communications Marshall Poe New Books in Environmental Studies New Books in Environmental Studies Marshall Poe Scholarly Communication Scholarly Communication New Books Network The Grave Talks | Haunted, Paranormal & Supernatural The Grave Talks | Haunted, Paranormal & Supernatural Ghost Stores, Haunted, Paranormal & Supernatural Stories CME in Minutes: Education in Oncology & Hematology CME in Minutes: Education in Oncology & Hematology Answers in CME CME in Minutes: Education in Dermatology CME in Minutes: Education in Dermatology Answers in CME The BioCentury Show The BioCentury Show BioCentury The European Molecular Biology Laboratory (EMBL) Alumni Chats Series The European Molecular Biology Laboratory (EMBL) Alumni Chats Series EMBL Alumni Relations Permaculture P.I.M.P.cast Permaculture P.I.M.P.cast Permaculture P.I.M.P.cast Resoundingly Human Resoundingly Human INFORMS I Can’t Sleep I Can’t Sleep Benjamin Boster Harrison's PodClass: Internal Medicine Cases and Board Prep Harrison's PodClass: Internal Medicine Cases and Board Prep AccessMedicine Aha! Zehn Minuten Alltags-Wissen Aha! Zehn Minuten Alltags-Wissen WELT Dear Psychopomp: Let's Talk About Death Dear Psychopomp: Let's Talk About Death Anne-Marie // BC, Canada Typical Skeptic Podcast Typical Skeptic Podcast Robert Kalil Horizonte – Iker Jiménez Horizonte – Iker Jiménez Mediaset STAT Stitch Deep Dive Podcast Beyond The Bedside STAT Stitch Deep Dive Podcast Beyond The Bedside Regular Guy The Sadhguru Podcast - Of Mystics and Mistakes The Sadhguru Podcast - Of Mystics and Mistakes Sadhguru Official NZZ Quantensprung NZZ Quantensprung NZZ The Biblical Hitmen The Biblical Hitmen Stephen DeMatties Jr 3reate 3reate 3reate Addiction Audio Addiction Audio Addiction journal Handelsblatt Economic Challenges - Podcast über Wirtschaft, Konjunktur, Geopolitik und Welthandel Handelsblatt Economic Challenges - Podcast über Wirtschaft, Konjunktur, Geopolitik und Welthandel Professor Michael Hüther und Professor Bert Rürup, Handelsblatt Zjisti víc Zjisti víc Jakub Straka, David Klouda Radiowissen Radiowissen Bayerischer Rundfunk Space Nuts: Astronomy Insights & Cosmic Discoveries Space Nuts: Astronomy Insights & Cosmic Discoveries Professor Fred Watson and Andrew Dunkley Golden State Naturalist Golden State Naturalist Michelle Fullner ReddX Reddit Reads ReddX Reddit Reads ReddX Retro Radio: Old Time Radio in the Dark Retro Radio: Old Time Radio in the Dark Darren Marlar Real Ghost Stories Online Real Ghost Stories Online Real Ghost Stories Online | Paranormal, Supernatural & Horror Radio The Galactic Window Space Podcast The Galactic Window Space Podcast The Galactic Window Space Podcast iNTO THE FRAY RADIO - Encounters with the Paranormal iNTO THE FRAY RADIO - Encounters with the Paranormal Shannon LeGro My Weird Prompts My Weird Prompts Daniel Rosehill The Power of (STEM)2 The Power of (STEM)2 Dr. Michael Hammond-Todd
I Can’t Sleep

Science

I Can’t Sleep

Benjamin Boster

Crop Circles | Can’t Sleep? Learn About One of History’s Strangest Mysteries

June 25, 2026 7:00pm 34 min

Crop circles transformed ordinary farm fields into the setting for one of the modern world’s most persistent mysteries. This episode explores the history of crop circles, where reports originated, how increasingly comple...

Clocks | Can’t Sleep? Learn About the History of Time

June 23, 2026 7:00pm 35 min

Clocks have shaped the way humans understand and organize time for thousands of years. This episode explores the history of timekeeping, from ancient sundials and water clocks to early mechanical devices designed to trac...

Supernova | Can’t Sleep? Learn About Stellar Explosions

June 21, 2026 7:00pm 35 min

Supernovae are among the most powerful events in the universe. This episode explores what happens when stars reach the end of their lives and why these immense explosions can briefly outshine entire galaxies. Along the w...

Volcanoes | Can’t Sleep? Learn About Earth’s Fiery Mountains

June 18, 2026 7:00pm 32 min

Volcanoes have shaped Earth’s surface for hundreds of millions of years. This episode explores how volcanoes form, what happens beneath the ground before an eruption, the different types of volcanic activity, and why mol...

Papyrus | Can’t Sleep? Learn About Ancient Paper

June 16, 2026 7:00pm 29 min

Papyrus helped preserve human knowledge for thousands of years. This episode explores the papyrus plant, how ancient Egyptians transformed its stems into a writing surface, and how papyrus became one of the most importan...

Skyscraper | Can’t Sleep? Learn About Humanity’s Tallest Buildings

June 14, 2026 7:00pm 34 min

Skyscrapers transformed city skylines and changed the way people live and work. This episode explores the origins of tall buildings, the engineering breakthroughs that made them possible, and the global rise of skyscrape...

Platypus | Can’t Sleep? Learn About Nature’s Oddest Mammal

June 11, 2026 7:00pm 30 min

The platypus is one of the most unusual animals on Earth. This episode explores the strange combination of traits that make the platypus so distinctive, from its duck-like bill and webbed feet to its ability to lay eggs ...

Pizza | Can’t Sleep? Learn About a Slice of Culinary History

June 09, 2026 7:00pm 32 min

Pizza has evolved from a simple flatbread into one of the most widely enjoyed foods on the planet. This episode explores the history of pizza, its origins in Italy, the development of regional styles, and how a humble co...

Guitars | Can’t Sleep? Learn About the World’s Most Popular String Instrument

June 07, 2026 7:00pm 35 min

The guitar has traveled a long path from its ancient ancestors to become one of the most widely played instruments in the world. This episode explores the history of the guitar, how its design evolved over centuries, the...

Automaton | Can’t Sleep? Learn About Early Robots

June 04, 2026 7:00pm 34 min

Automata have fascinated people for thousands of years. This episode explores the history of self-operating mechanical devices, from ancient myths and early engineering experiments to elaborate clockwork creations that c...

Cabinet of Curiosities | Can’t Sleep? Learn About History’s Strangest Collections

June 02, 2026 7:00pm 35 min

Long before modern museums, wealthy collectors filled rooms and cabinets with unusual objects gathered from around the world. This episode explores the history of cabinets of curiosities, the rare and sometimes baffling ...

Stained Glass | Can’t Sleep? Learn About Light, Color, and Glass

May 31, 2026 7:00pm 38 min

Stained glass has transformed sunlight into art for more than a thousand years. This episode explores how colored glass is made, how artisans assemble intricate windows from thousands of individual pieces, and why church...

Honey | Can't Sleep? Learn About the World's Oldest Sweetener

May 28, 2026 7:00pm 35 min

Honey has been part of human history for longer than recorded agriculture. This episode explores how bees transform nectar into honey, how hives function, the origins of beekeeping, and why humans became fascinated with ...

Silk | Can't Sleep? Learn About Ancient Fabric and the Silk Road

May 26, 2026 7:00pm 31 min

Silk changed global trade long before most people had maps that made any sense. This episode covers how silk is made, why it became one of the most valuable materials in history, and how entire empires got weirdly protec...

Enceladus | Can't Sleep? Learn About Saturn's Ocean Moon

May 24, 2026 7:00pm 32 min

Enceladus is one of Saturn’s small moons, but it has a talent for making scientists suspicious. In this episode, we explore its icy surface, strange geysers, hidden ocean, and why this little world keeps showing up in co...

Tacos | Can't Sleep? Learn About Mexico's Most Iconic Street Food

May 21, 2026 7:00pm 29 min

Tacos started as practical handheld food and somehow became a topic people argue about with surprising intensity. In this episode, we go through the history of tacos, how they spread beyond Mexico, the regional styles th...

Neuschwanstein Castle | Can't Sleep? Learn About Bavaria's Fairy Tale Castle

May 19, 2026 7:00pm 34 min

Neuschwanstein Castle is what happens when a king builds his medieval fantasy in the Bavarian mountains. This episode explores the castle’s history, its connection to King Ludwig II, its theatrical design, and why this u...

Windows | Can't Sleep? Learn About the Invention That Filled Buildings With Natural Light

May 17, 2026 7:00pm 33 min

Windows changed architecture long before they became something your neighbor peers through while pretending to check the weather. This episode looks at how civilizations figured out light, airflow, glassmaking, and the s...

Disc Golf | Can't Sleep? Learn About the Sport Hiding in Plain Sight in Public Parks

May 14, 2026 7:00pm 36 min

Disc golf turns a simple flying disc into a surprisingly structured sport with rules, strategy, and plenty of trees waiting to ruin your plans. In this episode, we follow the basics of the game, how courses are designed,...

Language | Can't Sleep? Learn How Humans Learned to Talk

May 12, 2026 7:00pm 34 min

Human language may have started with gestures, sounds, and early attempts to cooperate long before written history existed. This episode explores theories about how humans learned to communicate, how spoken language evol...

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