Volcanoes | Can’t Sleep? Learn About Earth’s Fiery Mountains
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 a...
19 Jun 32min
Papyrus | Can’t Sleep? Learn About Ancient Paper
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 ...
17 Jun 29min
Skyscraper | Can’t Sleep? Learn About Humanity’s Tallest Buildings
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 glob...
15 Jun 34min
Platypus | Can’t Sleep? Learn About Nature’s Oddest Mammal
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 ...
12 Jun 30min
Pizza | Can’t Sleep? Learn About a Slice of Culinary History
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,...
10 Jun 32min
Guitars | Can’t Sleep? Learn About the World’s Most Popular String Instrument
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...
8 Jun 35min
Automaton | Can’t Sleep? Learn About Early Robots
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 clockw...
5 Jun 34min
Cabinet of Curiosities | Can’t Sleep? Learn About History’s Strangest Collections
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...
3 Jun 35min
