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The Ultimate Test

Fortunately they still have the oil they made earlier. So it’s time for the ultimate test: will that oil fire up the grain d...
(01:47)
Engine Concerns

They’re worried that the engine might not be strong enough but to get the boat onto the plane, Alberto will need to give it a...
(02:19)
Machu Picchu: Mountain Building

Machu Picchu is a spectacular sight, but its location meant considerable hardship for builders. Heavy rainfall and earthquake t...
(02:59)
Gospel of Judas

The theological implications of this important biblical document are explored by scholars and scientists.
(01:04)
Elsa Zaldivar

Elsa Zaldívar - Rolex Awards For Enterprise 2008
(00:59)
Tim Bauer

Tim Bauer - Rolex Awards For Enterprise 2008
(00:59)
Hubble's Final Frontier

The Hubble space telescope has the most powerful window on soaring star factories but astronauts will travel back into space to...
(00:50)
Web episode: Rescuing Nike and Killer

Ten a.m., December 8. It’s just 25 Fahrenheit degrees in Queens. But inside Rescue Ink’s headquarters, things are heating up.
(03:59)
Web episode: Bad Neighborhood

Today, the guys head to the South Bronx, in response to an urgent plea, from a Navy veteran. The man says he was brutally beate...
(03:13)
Web episode: Killer Fish

Rescue Ink heads to a gritty section of the South Bronx—one of the city’s toughest areas. They’ll be up against a problem...
(03:00)
Behind the scenes: Busting Miguel

The Rescue Ink team busts Miguel for how he's treating his dog Zeus.
(01:39)
Behind the scenes: I Was Born At Night

Joe Panz confronts Zeus the dog's owner.
(00:51)
Behind the scenes: That Was A Good Scene

Director of Photography Peter Hutchens and Producer George Kralovansky have some fun with a boom microphone cover.
(01:21)
John Cornett Coronagraph

John Cornett discusses how the telescope he uses is designed to observe the sun's corona.
(01:29)
Meteorologist Fritz Coleman

Meteorologist Fritz Coleman discusses global warming.
(01:45)
Alexi Pevtsov National Solar Observatory

Alexi Pevtsov from the National Solar Observatory discusses studying solar activity.
(05:47)
Emitting Light

The human eye is tuned in to just a very narrow band of the electromagnetic spectrum. In fact, what we can see is just a tiny f...
(04:00)
Ancient Equinox

Bryan Penprase discusses the locations of the ancient equinoxes in Casa Rinconada.
(00:45)
Inside the sun

The scientists are speculating on what could happen if a massive solar storm came down to earth.
(02:59)
Cosmic phenomenon

What is causing the Corona to superheat?
(03:00)