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Worst Days on Planet Earth

   2011    Nature    3D
Earth may seem like the most hospitable planet in the solar system. But look again. Startling new discoveries reveal the blue planet has been plagued by more chaos and destruction than scientists once imagined. Stand on the Earth billions of years ago as a primitive planet called Theia slams into it. Shiver as our entire globe is frozen over like a gigantic snowball. Feel the heat as mammoth volcanoes scorch the landscape and darken the sky. From a cosmic gamma ray burst frying away the ozone layer to an Everest-size asteroid slamming into the ocean, we'll reveal new information about how these unparalleled events drove life to the brink of total extinction. Out of this continuous devastation, how has our planet--and life--got to where it is today? Are the worst days behind us--or lurking in the distant future?
Series: The Universe

Beyond the Elements: Life

   2020    Science
Without the chemistry of photosynthesis, ozone, and a molecule called Rubisco, none of us would be here. So how did we get so lucky? To find out, host David Pogue investigates the surprising molecules that allowed life on Earth to begin, and ultimately thrive. Along the way, he finds out what we’re all made of—literally.
Series: Beyond the Elements

Bermuda Triangle of Space

   2021    Technology
There is a region of space that is dangerous for reasons we don't yet understand completely. We see an increased flux of energetic particles in this area and higher-than-usual levels of radiation. It's called the South Atlantic Anomaly. Some scientists now think the long-term effects of this danger zone may be far wider reaching than anyone ever expected, and it may even have implications for the future of humanity in space and on Earth.
Series: Space Deepest Secrets Series 8
How the Universe Works
How the Universe Works

   2014    Science
How to Grow a Planet
How to Grow a Planet

   2012    Science
Chef's Table
Chef's Table

   2017    Art
The Nazis, A Warning From History
The Nazis, A Warning From History

   1997    History
Engineering the Future
Engineering the Future

   2020    Technology
Love On The Spectrum
Love On The Spectrum

   2019    Culture
The Putin Interviews
The Putin Interviews

   2017    Culture
Top Gear
Top Gear

   2012    Technology