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I Can’t Sleep

I Can’t Sleep

Benjamin Boster 537 Episodes Jul 3, 2026

I Can’t Sleep is a podcast designed to help listeners fall asleep. Host Benjamin Boster reads slow-paced, fact-filled content on science, history, and everyday oddities with zero plot twists and even less urgency. It’s calm, consistent, and might accidentally teach you something. Get comfy, press play, and let your brain wander off without you.

Episodes

Oregon Trail | Can’t Sleep? Learn About America’s Great Migration Jul 3, 2026 2206 The Oregon Trail was more than a single path across the American West. This episode explores the network of routes that carried hundreds of thousands of emigrants toward Oregon, California, and beyond, and how those trails changed over time. Along the way, you’ll hear about famous cutoffs, river crossings, mountain passes, frontier forts, and the geography that shaped one of the largest overland m
Cereal | Can’t Sleep? Learn About the World’s Most Important Crops Jul 1, 2026 1857 Cereal crops have shaped human civilization for thousands of years. This episode explores the grasses that produce the world’s most important edible grains, how cereals are cultivated and harvested, and why crops like wheat, rice, maize, barley, and oats became the foundation of societies across the globe. Along the way, you’ll hear about ancient agriculture, plant biology, global food production,
Concrete | Can’t Sleep? Learn About the Foundation of Modern Cities Jun 29, 2026 1822 Concrete has shaped the modern world in ways most people rarely notice. This episode explores the history of concrete, how it is made, why it became one of the most widely used building materials on Earth, and how engineers continue to use it to create everything from roads and bridges to dams and skyscrapers. Along the way, you’ll hear about ancient Roman construction, cement production, reinforc
Crop Circles | Can’t Sleep? Learn About One of History’s Strangest Mysteries Jun 26, 2026 2067 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 complex designs appeared across the countryside, and why so many people became convinced something unusual was happening. Along the way, you’ll hear about famous formations, scientific i
Clocks | Can’t Sleep? Learn About the History of Time Jun 24, 2026 2118 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 track the passing hours. Along the way, you’ll hear about inventors, astronomical observations, clockmaking traditions, and the surprisingly long quest to measure the passing of time w
Supernova | Can’t Sleep? Learn About Stellar Explosions Jun 22, 2026 2101 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 way, you’ll hear about famous supernovae, distant galaxies, observational astronomy, scientific classification, and the ongoing effort to understand these remarkable cosmic phenomen
Volcanoes | Can’t Sleep? Learn About Earth’s Fiery Mountains Jun 19, 2026 1957 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 molten rock occasionally decides that staying underground is no longer part of the plan. Along the way, you’ll hear about lava flows, ash clouds, tectonic plates, famous eruptions, an
Papyrus | Can’t Sleep? Learn About Ancient Paper Jun 17, 2026 1750 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 important materials in the ancient world. Along the way, you’ll hear about scribes, scrolls, libraries, archaeological discoveries, and the surprisingly long journey of written documents f
Skyscraper | Can’t Sleep? Learn About Humanity’s Tallest Buildings Jun 15, 2026 2081 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 skyscrapers. Along the way, you’ll hear about engineering innovations, famous skyscrapers, changing skylines, and the developments that made building upward possible. It’s steady and con
Platypus | Can’t Sleep? Learn About Nature’s Oddest Mammal Jun 12, 2026 1809 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 despite being a mammal. Along the way, you’ll hear about its discovery, unique biology, venomous spurs, electroreception, and the many ways this remarkable animal challenged scient
Pizza | Can’t Sleep? Learn About a Slice of Culinary History Jun 10, 2026 1935 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 combination of dough, sauce, and toppings became a global phenomenon. Along the way, you’ll hear about wood-fired ovens, Neapolitan traditions, cheese production, famous pizza variat
Guitars | Can’t Sleep? Learn About the World’s Most Popular String Instrument Jun 8, 2026 2123 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 differences between acoustic and electric guitars, and why six strings became the standard. Along the way, you’ll hear about luthiers, famous innovations, classical traditions, an

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