The engineers face a daunting challenge as they rush to rebuild the iconic roof of Notre Dame Cathedral, striving to guarantee the ancient structure's stability within a tight five-year timeframe.
Aired: Feb 5, 2020Kirk Johnson ventures into the uncharted polar regions of an enigmatic planet...
Aired: Feb 12, 2020Scientists delve into the mysteries of dog domestication, tracing the intrica...
Aired: Feb 19, 2020The enigmatic nature of cats has raised questions among scientists, with some...
Aired: Feb 26, 2020Uncovering the mysteries of sleep, the next episode delves into the fascinati...
Aired: Apr 1, 2020The next episode delves into Cuba's medical crisis, where innovative thinking...
Aired: Apr 8, 2020Unraveling the complex connections between fat, hormones, hunger, and pregnan...
Aired: May 13, 2020Medical professionals scramble to contain the rapidly spreading COVID-19 outb...
Aired: May 20, 2020The next episode highlights the remarkable abilities of an eagle, featuring i...
Aired: Sep 9, 2020The next episode delves into the far-reaching implications of CRISPR technolo...
Aired: Sep 16, 2020Slime molds, simple organisms, defy traditional intelligence definitions by m...
11. A to Z: The First Alphabet
Aired: Sep 23, 2020The next episode delves into the fascinating history of writing, tracing the ...
12. A to Z: How Writing Changed the World
Aired: Sep 30, 2020The invention of writing technology had a profound impact on human progress, ...
Aired: Oct 14, 2020In the next episode, conservationists embark on a groundbreaking endeavor to ...
Aired: Oct 21, 2020The OSIRIS-REx spacecraft sets out to retrieve a sample from an asteroid, wit...
Aired: Oct 28, 2020The next episode explores innovative methods to tackle climate change, showca...
Aired: Nov 25, 2020The engineers face a daunting challenge as they rush to rebuild the iconic ro...
Streaming in:
CanadaUnited Kingdom
United StatesAppearances
Creators
Seasons: 52
Current Status: Returning Series
Network: PBS
Production Country: United States
Genres:Documentary
