I Can’t Sleep

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 with greater and greater accuracy.

It’s steady and consistent, with no whispering and no sudden changes, just enough to give your mind something to follow as you wind down. Happy sleeping!

Read with permission from Clock, Wikipedia (https://en.wikipedia.org/wiki/Clock), licensed under CC BY-SA 4.0.

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Ad-free episodes: ⁠icantsleep.supportingcast.fm⁠Have a topic in mind? ⁠Request a topic⁠

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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 phenomena.

It’s steady and consistent, with no whispering and no sudden changes, just enough to give your mind something to follow as you wind down. Happy sleeping!

Read with permission from Supernova, Wikipedia (https://en.wikipedia.org/wiki/Supernova), licensed under CC BY-SA 4.0.

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Ad-free episodes: ⁠icantsleep.supportingcast.fm⁠Have a topic in mind? ⁠Request a topic⁠

Learn more about your ad choices. Visit ⁠megaphone.fm/adchoices
Learn more about your ad choices. Visit megaphone.fm/adchoices

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, and the surprisingly complex processes that build and reshape entire landscapes.

It’s steady and consistent, with no whispering and no sudden changes, just enough to give your mind something to follow as you wind down. Happy sleeping!

Read with permission from Volcano, Wikipedia (https://en.wikipedia.org/wiki/Volcano), licensed under CC BY-SA 4.0.

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Ad-free episodes: ⁠icantsleep.supportingcast.fm⁠Have a topic in mind? ⁠Request a topic⁠

Learn more about your ad choices. Visit ⁠megaphone.fm/adchoices
Learn more about your ad choices. Visit megaphone.fm/adchoices

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 from the banks of the Nile to museums and collections around the world.

It’s steady and consistent, with no whispering and no sudden changes, just enough to give your mind something to follow as you wind down. Happy sleeping!

Read with permission from Papyrus, Wikipedia (https://en.wikipedia.org/wiki/Papyrus), licensed under CC BY-SA 4.0.

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Ad-free episodes: ⁠icantsleep.supportingcast.fm⁠Have a topic in mind? ⁠Request a topic⁠

Learn more about your ad choices. Visit ⁠megaphone.fm/adchoices
Learn more about your ad choices. Visit megaphone.fm/adchoices

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 consistent, with no whispering and no sudden changes, just enough to give your mind something to follow as you wind down. Happy sleeping!

Read with permission from Skyscraper, Wikipedia (https://en.wikipedia.org/wiki/Skyscraper), licensed under CC BY-SA 4.0.

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Ad-free episodes: ⁠icantsleep.supportingcast.fm⁠Have a topic in mind? ⁠Request a topic⁠

Learn more about your ad choices. Visit ⁠megaphone.fm/adchoices
Learn more about your ad choices. Visit megaphone.fm/adchoices