Clocks | Can’t Sleep? Learn About the History of Time
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 devi...
24 Jun 35min
Supernova | Can’t Sleep? Learn About Stellar Explosions
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 g...
22 Jun 35min
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
