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Stopping Armageddon

   2009    Technology
It sounds like a Hollywood blockbuster: a deadly asteroid is on a collision course with Earth. But in reality, it's only a matter of time before a giant space rock threatens to wipe out civilization. An asteroid took out the dinosaurs sixty-five million years ago. Are we next? This episode analyzes the threat and explores the many ways--from a nuclear bomb to ingenious new technology--that experts are proposing to stop Armageddon
Series: The Universe

Edge of Space

   2009    Technology
Low Earth Orbit, 120 miles above sea level, is where the majority of space exploration has occurred. This 1,100 mile band around Earth is where--for a cool $20 million--any private citizen can take the vacation of his or her life on the International Space Station. Commercial prospects for LEO are huge; but dangers lurk for any individual willing to travel here--radiation, cosmic rays, and space debris numbering in the thousands threaten any spacecraft travelling in orbit. It's the new frontier, or the final frontier...and the possibilities are endless if you are willing to travel to the edge of space exploration.
Series: The Universe

Conformity

   2017    Culture
Human society is incredibly complex, and the duelling forces pushing us to conform and also to express our individuality are both necessary. Other people can influence us in good ways and in not-so-good ways.
Michael Stevens takes a look into the human urge to conform and just how strong it is against our own beliefs and sense of selves.
Series: Mind Field Season 1

The Aliens

   2018    Technology
Quinto sets out to discover whether aliens exist and what evidence we have to prove it. He meets with several who say they have encountered extra-terrestrial life–a man who has been abducted by aliens several times since childhood; a man who claims to have extracted an alien implant; and a woman who shows Zachary what it feels like to be abducted into a spacecraft.
Zachary also meets with the world's leading scientists at SETI in Green Banks, West Virginia. There, utilizing the world's largest telescope, they show him the methods they employ to communicate with potential other-worldly visitors and what this research has taught them about a mysterious radio signal they picked up 3 billion light years away.
Series: In Search of

Schmoozing

   2023    Nature    HD
Clarkson is ready to submit his application for his farm restaurant; he must use gentle navigation and respect for bureaucracy in order to keep his interests afloat. This, of course, is not easy for Jeremy, so he must be careful. Faced with Council powers that be, Jeremy uses two of his greatest skills: diplomacy and respect for red tape.
Series: Clarkson Farm Season 2
Dangerous knowledge

Dangerous knowledge

2007  Science
Solar System

Solar System

2024  Science
The Rehearsal Season 2

The Rehearsal Season 2

2025  Culture
Senna

Senna

2010  Culture
P.U.L.S.E

P.U.L.S.E

2006  Art