Lights Out Library: Sleep Documentaries

Latest Episodes:

Space Cruise to Exoplanets | Sleepy Space Journey Feb 09, 2025

Show notes

This soft-spoken bedtime story is a journey to the discovery of exoplanets. We will visit some of them, like Proxima Centauri B, OTS 44 and Kepler 438b. I will also tell you about the different types of planets and stars, including stars that no longer shine like old white dwarfs or neutron stars; methods to discover planets that are invisible from Earth, like Transit Photometry or Doppler Spectroscopy; and astrobiology: the field of research that studies the possibility of extraterrestrial life.

Timestamps

00:00 Introduction

05:31 The Search for Exoplanets Departure to Proxima Centauri B

08:45 Transit Photometry

11:27 Radial Velocity and Doppler Spectroscopy

18:06 Other Exoplanets Search Methods

20:53 Proxima Centauri B Visit and Stellar Wind

25:20 Habitable Zone

29:51 Departure to OTS44 and Typology of Planets

38:58 Occurrence of the most common elements in the universe

42:33 OTS 44 and Typology of Stars

42:33 The Death of Stars, White Dwarfs, Supernovas, and Typology of Stars

57:10 Kepler 438b, Astrobiology, and Panspermia

1:08:03 Conclusion

Welcome to Lights Out Library

Join me for a sleepy adventure tonight. Sit back, relax, and fall asleep to documentary-style stories read in a calming voice. Learn something new while you enjoy a restful night of sleep.

Listen ad free and get access to bonus content on our Patreon: ⁠⁠⁠https://www.patreon.com/LightsOutLibrary621⁠⁠⁠

Listen on Youtube: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.youtube.com/@LightsOutLibraryov⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

¿Quieres escuchar en Español? Echa un vistazo a La Biblioteca de los Sueños!

En Spotify: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://open.spotify.com/show/1t522alsv5RxFsAf9AmYfg⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

En Apple Podcasts: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://podcasts.apple.com/us/podcast/la-biblioteca-de-los-sue%C3%B1os-documentarios-para-dormir/id1715193755⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

En Youtube: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.youtube.com/@LaBibliotecadelosSuenosov⁠⁠⁠

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Three Greek Myths: Perseus, Theseus and Prometheus | Mythology for Sleep Feb 02, 2025

Show notes

In these bedtime stories, I tell you three different myths from Ancient Greece:

The story of Perseus, how he was conceived by Zeus and Danaë, went on an adventure to cut off the head of Medusa the Gorgon, and rescued Andromeda.
The myth of the Labyrinth, built in Crete by Daedalus for King Minos to contain the Minotaur, and how Theseus slew it with the help of Ariadne.
The myth of Prometheus, who stole the secret of fire to give it to mankind and was punished for it.

Timestamps

00:00 Introduction

03:14 Perseus and Medusa

33:23 Theseus and the Minotaur

48:17 Prometheus

Welcome to Lights Out Library

Join me for a sleepy adventure tonight. Sit back, relax, and fall asleep to documentary-style stories read in a calming voice. Learn something new while you enjoy a restful night of sleep.

Listen ad free and get access to bonus content on our Patreon: ⁠⁠⁠https://www.patreon.com/LightsOutLibrary621⁠⁠⁠

Listen on Youtube: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.youtube.com/@LightsOutLibraryov⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

¿Quieres escuchar en Español? Echa un vistazo a La Biblioteca de los Sueños!

En Spotify: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://open.spotify.com/show/1t522alsv5RxFsAf9AmYfg⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

En Youtube: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.youtube.com/@LaBibliotecadelosSuenosov⁠⁠⁠

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History of Astrology | Story for Sleep Jan 26, 2025

Show notes

In this soft-spoken sleepy bedtime story, I tell you about the History of Astrology: how it appeared as a discipline that was not formally separated from Astronomy across different cultures (Babylon, China, India, Egypt, Greece, the Islamic World, the Maya...), and how it evolved. Western Astrology, with its zodiac signs, birth charts, horoscopes, and individualized predictions, is a tradition that began to form more than 2,000 years ago in the Eastern Mediterranean. Even though critiques of the practice are probably as ancient as Astrology itself (some Roman authors, Muslim scholars, and various religious traditions were vocal about their rejection of it), Astrology survived its separation from Astronomy and even thrived in the West since the 20th Century.

Timestamps

00:00 Mysterious Celestial Bodies

06:17 First Astrological Systems

12:29 Babylonian Astrology

20:30 From Babylon to Greece and Rome

25:47 Antique Critiques

36:36 Chinese Astrology

40:20 Mesoamerica and India

45:43 Medieval Astrology

1:03:22 Modern Resurgence

Welcome to Lights Out Library

Join me for a sleepy adventure tonight. Sit back, relax, and fall asleep to documentary-style stories read in a calming voice. Learn something new while you enjoy a restful night of sleep.

Listen ad free and get access to bonus content on our Patreon: ⁠⁠⁠https://www.patreon.com/LightsOutLibrary621⁠⁠⁠

Listen on Youtube: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.youtube.com/@LightsOutLibraryov⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

¿Quieres escuchar en Español? Echa un vistazo a La Biblioteca de los Sueños!

En Spotify: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://open.spotify.com/show/1t522alsv5RxFsAf9AmYfg⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

En Youtube: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.youtube.com/@LaBibliotecadelosSuenosov⁠⁠⁠

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Journey to Prehistoric Oceans | Sleep Documentary Story Jan 12, 2025

Show notes

This bedtime story takes us on a journey through time and space. We explore the appearance and evolution of life in Earth's oceans, from the first microorganisms and the diversification of life forms that happened during the Cambrian and Ordovician explosions, to our time.

Timestamps

00:00 Introduction to Prehistoric Oceans

05:05 How Oceans and Life Appeared on Earth

19:59 Cambrian Explosion

31:16 Fish, Arthropods, and Mollusks

45:08 From Paleozoic to Mesozoic

56:49 Towards Modern Marine Ecosystems

Welcome to Lights Out Library

Join me for a sleepy adventure tonight. Sit back, relax, and fall asleep to documentary-style stories read in a calming voice. Learn something new while you enjoy a restful night of sleep.

Listen ad free and get access to bonus content on our Patreon: ⁠⁠⁠https://www.patreon.com/LightsOutLibrary621⁠⁠⁠

Listen on Youtube: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.youtube.com/@LightsOutLibraryov⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

¿Quieres escuchar en Español? Echa un vistazo a La Biblioteca de los Sueños!

En Spotify: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://open.spotify.com/show/1t522alsv5RxFsAf9AmYfg⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

En Youtube: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.youtube.com/@LaBibliotecadelosSuenosov⁠⁠⁠

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

All About Wine | Sleep Documentary Dec 22, 2024

Show notes

For tonight's talk, I invite you to explore the history of wine from the very beginning, including the history of famous wine regions like Bordeaux and Champagne. I explain the most important elements that distinguish the styles of wines, the varieties of grapes, and the terroirs, as well as a few tips about tasting, storage, and how to make the best of it!

Timestamps:

00:00 All About Wine

04:11 What is wine?

07:26 Discovery of fermentation

10:18 Ancient Egypt and the Phoenicians

16:14 Wine in Ancient Greece

19:13 The Romans

23:54 Wine in China and the Rest of the World

31:35 The Plantagenets and the Rise of Bordeaux

40:04 Champagne

48:39 Red, White, Rosé, and Sweet Wines

1:00:32 Aging , storage, and tasting

Welcome to Lights Out Library

Join me for a sleepy adventure tonight. Sit back, relax, and fall asleep to documentary-style stories read in a calming voice. Learn something new while you enjoy a restful night of sleep.

Listen ad free and get access to bonus content on our Patreon: ⁠⁠⁠https://www.patreon.com/LightsOutLibrary621⁠⁠⁠

Listen on Youtube: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.youtube.com/@LightsOutLibraryov⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

¿Quieres escuchar en Español? Echa un vistazo a La Biblioteca de los Sueños!

En Spotify: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://open.spotify.com/show/1t522alsv5RxFsAf9AmYfg⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

En Youtube: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.youtube.com/@LaBibliotecadelosSuenosov⁠⁠⁠

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

Lost Treasures: Knights Templar, Cathars, Fabergé Eggs Dec 08, 2024

Show notes

For tonight, I tell you the stories of different "lost treasures" and other legends attached to:

1- The Knights Templar, a religious military order that emerged during the Crusades but became so wealthy and influential that it made powerful enemies;

2- The Cathars, a Christian sect from the 12th to 14th Centuries in Southern France and Northern Italy, which was persecuted until it disappeared;

3- The Fabergé Eggs, exquisite pieces of jewelry that were made for the Romanovs in Saint Petersburg in the decades before the Russian Revolution. Out of more than fifty, six eggs are now missing, but as the story of the "Third Imperial" egg indicates, they could maybe reappear one day.

Welcome to Lights Out Library

Join me for a sleepy adventure tonight. Sit back, relax, and fall asleep to documentary-style stories read in a calming voice. Learn something new while you enjoy a restful night of sleep.

Listen ad free and get access to bonus content on our Patreon: ⁠⁠⁠https://www.patreon.com/LightsOutLibrary621⁠⁠⁠

Listen on Youtube: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.youtube.com/@LightsOutLibraryov⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

¿Quieres escuchar en Español? Echa un vistazo a La Biblioteca de los Sueños!

En Spotify: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://open.spotify.com/show/1t522alsv5RxFsAf9AmYfg⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

En Youtube: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.youtube.com/@LaBibliotecadelosSuenosov⁠⁠⁠

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

Native American Mythology (Apache and Navajo) | Sleepy Mythology Story Dec 01, 2024

Show notes

Tonight, I tell you about several creation myths from the Apache and Navajo traditions, including the Kiowa Apache myth of Kuterastan and the Navajo Diné Bahaneʼ ("Story of the People"), in our usual relaxing and ASMR-ish style. We also discuss the historical roots of these peoples in the American Southwest and the north of Mexico, how they used to live, their linguistic connections across North America, and the figure of Geronimo.

Welcome to Lights Out Library

Join me for a sleepy adventure tonight. Sit back, relax, and fall asleep to documentary-style stories read in a calming voice. Learn something new while you enjoy a restful night of sleep.

Listen ad free and get access to bonus content on our Patreon: ⁠⁠⁠https://www.patreon.com/LightsOutLibrary621⁠⁠⁠

Listen on Youtube: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.youtube.com/@LightsOutLibraryov⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

¿Quieres escuchar en Español? Echa un vistazo a La Biblioteca de los Sueños!

En Spotify: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://open.spotify.com/show/1t522alsv5RxFsAf9AmYfg⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

En Youtube: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.youtube.com/@LaBibliotecadelosSuenosov⁠⁠⁠

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

Space Cruise: Comets, Asteroids and Shooting Stars | Sleepy Science Nov 24, 2024

Show notes

In this new astronomy episode, I take you on a discovery journey of meteors (shooting stars) and meteorites, asteroids in the Solar System, and comets. I tell you about 'Oumuamua, Halley's Comet, Hale-Bopp, and several phenomena like ram pressure and highly eccentric orbits.

Welcome to Lights Out Library

Join me for a sleepy adventure tonight. Sit back, relax, and fall asleep to documentary-style stories read in a calming voice. Learn something new while you enjoy a restful night of sleep.

Listen ad free and get access to bonus content on our Patreon: ⁠⁠⁠https://www.patreon.com/LightsOutLibrary621⁠⁠⁠

Listen on Youtube: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.youtube.com/@LightsOutLibraryov⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

¿Quieres escuchar en Español? Echa un vistazo a La Biblioteca de los Sueños!

En Spotify: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://open.spotify.com/show/1t522alsv5RxFsAf9AmYfg⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

En Youtube: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.youtube.com/@LaBibliotecadelosSuenosov⁠⁠⁠

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

History of Timekeeping | History for Sleep Nov 10, 2024

Show notes

In this sleepy episode, I tell you about the long history of timekeeping devices, from the first sundials and water clocks to mechanical clocks, quartz timers, and atomic clocks. Beyond technique, we also explore how the perception and management of time are cultural phenomena.

Welcome to Lights Out Library

Join me for a sleepy adventure tonight. Sit back, relax, and fall asleep to documentary-style stories read in a calming voice. Learn something new while you enjoy a restful night of sleep.

Listen ad free and get access to bonus content on our Patreon: ⁠⁠⁠https://www.patreon.com/LightsOutLibrary621⁠⁠⁠

Listen on Youtube: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.youtube.com/@LightsOutLibraryov⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

¿Quieres escuchar en Español? Echa un vistazo a La Biblioteca de los Sueños!

En Spotify: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://open.spotify.com/show/1t522alsv5RxFsAf9AmYfg⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

En Youtube: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.youtube.com/@LaBibliotecadelosSuenosov⁠⁠⁠

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

The Epic of Gilgamesh | Sleepy Story Nov 03, 2024

Show notes

This bedtime story tells you the Epic of Gilgamesh based on the Standard Babylonian Version. I also tell you about Mesopotamian mythology and the emergence of civilizations in the region, from Sumer and Akkad to Assyria and Babylonia.

Welcome to Lights Out Library

Join me for a sleepy adventure tonight. Sit back, relax, and fall asleep to documentary-style stories read in a calming voice. Learn something new while you enjoy a restful night of sleep.

Listen ad free and get access to bonus content on our Patreon: ⁠⁠⁠https://www.patreon.com/LightsOutLibrary621⁠⁠⁠

Listen on Youtube: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.youtube.com/@LightsOutLibraryov⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

¿Quieres escuchar en Español? Echa un vistazo a La Biblioteca de los Sueños!

En Spotify: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://open.spotify.com/show/1t522alsv5RxFsAf9AmYfg⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

En Youtube: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.youtube.com/@LaBibliotecadelosSuenosov⁠⁠⁠

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