Found 10 - 20 results of 21 programs matching keyword "cosmic ray source"


Ice Stories:  Interview with Geologist Paul Bierman (Clip)
Running Time:
00:01:17
On his teamís first day out in the field near Kangerlussuaq, geomorphologist Paul Bierman of the University of Vermont explains what kind of rocks they look for to help determine the last time Greenland was free of ice.

Project: Ice Stories: Dispatches from Polar Scientists | Browse All

Date: July 16, 2008
Format: Expedition
Category: Science in Action
Subject(s): Geology/Earth Science

Keywords: ice sheet, glaciers, rocks, cosmic rays, isotopes, isotope geochemistry, age dating

Links: Dispatch: How Old is the Greenland Ice Sheet?

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Windows Media: 1128K  
QuickTime: 1600K  
Ice Stories:  Ice Cube Telescope, Part II (Webcast)
Running Time:
00:31:28
Hear more from scientists working on the Ice Cube telescope at the South Pole.

Project: Ice Stories: Dispatches from Polar Scientists | Browse All

Date: January 12, 2008
Format: Expedition
Category: Science in Action
Subject(s): Geology/Earth Science, Astronomy/Space Science

Keywords: antarctica, neutrinos, dark matter, dark energy, astronomy, space, nasa, scientists, mcmurdo station, cosmic rays

Links: ICE CUBE Homepage

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Real: 256K  600K  
Windows Media: 256K  600K  600K  
QuickTime: 384K  1500K  
Ice Stories:  Balloon Research (Webcast)
Running Time:
00:23:54
Watch as three giant helium balloons are launched above Antarctica to study climate history; listen as scientists talk about balloon research.

Project: Ice Stories: Dispatches from Polar Scientists | Browse All

Date: January 10, 2008
Format: Expedition
Category: Science in Action
Subject(s): Geology/Earth Science, Astronomy/Space Science

Keywords: antarctica, weather balloons, astronomy, space, nasa, scientists, mcmurdo station, air currents, cosmic rays

Links: Balloon launch at McMurdo

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Real: 256K  600K  
Windows Media: 256K  600K  600K  
QuickTime: 256K  1500K  
Ancient Writings Revealed:  The Evidence Project Presents: Ancient Writings Revealed! (Webcast)
Running Time:
00:58:32
Watch ancient text revealed and read for the first time in a thousand years! Archimedes was one of the world's greatest scientific and mathematical minds. His thoughts were inscribed on goatskin parchment, but the letters and diagrams were scraped off and written over by Greek monks in the Middle Ages. Now, using an intense x-ray beam generated at Stanford University's linear accelerator, some of the original Greek text will be revealed for the first time in the modern world.

Project: Evidence: Ancient Writings Revealed | Browse All

Date: August 4, 2006
Format: Expedition
Category: Everyday Science
Subject(s): History, Technology

Keywords: archimedes, palimpsest, slac, evidence, monks, greek writings, texts, imaging, x-ray, synchatron radiation, walters art museum, neil calder, will noel, roger eastman, abagail quant, uwe bergmann


Real: 225K  600K  
Windows Media: 225K  600K  
Mathematica:  David Meckel: An Inside Look at the Eames Office (Webcast)
Running Time:
1:14:27
Founding Dean of the Architecture Program at California College of Arts and Crafts (CCAC), David Meckel began his career in the Eames Office in the 1970's. Focusing on the day to day experiences of working with Charles and Ray Eames, David will portray a day in the life of the office with the images, people, and idiosyncratic pleasures that made up the rich and dynamic environment that served as the laboratory for these two great designers.

Project: Mathematica | Browse All

Date: March 27, 2002
Format: Interview
Category: Popular Culture
Subject(s): Arts

Keywords: architecture, industrial design, modern architecture, origin of the eames lounge chair design, working with ray eames, perfect color memory, working prototypes,


Real: 256K  
Origins: Antarctica:  Balloon Launch with Paul (Webcast)
Running Time:
0:31:12
Join the Origins team as they travel to Antarctica. We sent Mary, Noel, Paul, and Julie to explore scientific wonders from McMurdo to the Pole. Learn all about the extreme science being conducted at the South Pole in a daily dispatch from Terra Australis Incognita!

Project: Origins: Antarctica - Scientific Journeys from McMurdo to the Pole | Browse All

Date: December 28, 2001
Format: Expedition
Category: Science in Action
Subject(s): General Science

Keywords: ozone balloon in antarctica, long duration balloons, tiger, trans-iron galactic element recorder, galactic cosmic rays, cosmic ray source, polar vortex,


Real: 80K  
Origins: Antarctica:  Viper Telescope (Webcast)
Running Time:
0:34:37
Join the Origins team as they travel to Antarctica. We sent Mary, Noel, Paul, and Julie to explore scientific wonders from McMurdo to the Pole. Learn all about the extreme science being conducted at the South Pole in a daily dispatch from Terra Australis Incognita!

Project: Origins: Antarctica - Scientific Journeys from McMurdo to the Pole | Browse All

Date: December 23, 2001
Format: Expedition
Category: Science in Action
Subject(s): Astronomy/Space Science

Keywords: cosmic microwave background radiation experiments, big bang echo, small-scale anisotropy, ananisotropy,


Real: 80K  
Origins: Antarctica:  Antarctica: AMANDA Neutrino Detector (Webcast)
Running Time:
0:26:41
Real: 80K  
Origins: Antarctica:  Antarctica: DASI Telescope (Webcast)
Running Time:
0:41:11
Real: 80K  
Origins: Antarctica:  Antarctica: Check-in with Paul and Physicist Nils Halvorson (Webcast)
Running Time:
0:22:47
Real: 80K  
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