Found 0 - 10 results of 58 programs matching keyword "cosmic microwave background radiation experiments"


Community Educational Engagement:  Xtech Webcast:Lasers (Webcast)
Running Time:
00:18:03
XTech at the Exploratorium empowers high school students through the practical use of Science, Technology, Engineering, Art, and Mathematics. Students develop skills - designing and building, creating media, and facilitating community education events - that will lead them into college and beyond. In this show, we will be investigating lasers. Did you know that that LASER was an acronym? It stands for Light Amplification Stimulated by the Emission of Radiation. Join us in learning how a laser works, as well as a real world application for lasers, and finally, how they can create stunning light patterns.

Project: Community Educational Engagement | Browse All

Date: June 25, 2011
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): Physics

Keywords: laser, light, emission, radiation, xtech, outreach, education


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Ice Stories:  NOAA South Pole Atmospheric Research Observatory (Webcast)
Running Time:
00:10:47
We tour the NOAA Atmospheric Research Observatory at the South Pole where scientists are monitoring carbon dioxide levels, CFCs, solar radiation, and the ozone hole.

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

Date: December 30, 2008
Format: Expedition
Category: Science in Action
Subject(s): Geology/Earth Science, Astronomy/Space Science, Life Science/Biology

Keywords: noaa, atmospheric research observatory, south pole, solar radiation, cfc's, carbon dioxide, climate change, ozone hole

Links: The South Pole Observatory Homepage

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Iron Science Teacher:  Halloween: Bats (Webcast)
Running Time:
00:37:58
Halloween Special Edition! In this zany competition teachers have ten minutes to create a science activity from a special Halloween secret ingredient... bats!

Project: Iron Science Teacher | Browse All

Date: October 31, 2008
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): Physics, General Science, Life Science/Biology

Keywords: iron science teacher, competition, experiments, demonstrations, secret ingredients, contest


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Ice Stories:  Interview with Geologist Tom Neumann (Clip)
Running Time:
In this video interview from Greenland, geologist Tom Neumann from the University of Vermont explains how he and his colleagues are attempting to read the history of the Greenland Ice Sheet by collecting and analyzing rocks spit out from the base of the glacier.

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

Date: July 22, 2008
Format: Expedition
Category: Science in Action
Subject(s): Geology/Earth Science

Keywords: age dating, greenland ice sheet, cosmic rays, rocks, glaciology

Links: Dispatch: Helicopter Safari for Rocks

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Iron Science Teacher:  Eye Care (Webcast)
Running Time:
00:54:24
In this zany competition teachers have ten minutes to create a science activity from a special secret ingredient. This week: eye care products!

Project: Iron Science Teacher | Browse All

Date: July 18, 2008
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): Physics, General Science, Life Science/Biology

Keywords: iron science teacher, competition, experiments, demonstrations, secret ingredients, contest


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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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Iron Science Teacher:  Dental Hygiene (Webcast)
Running Time:
00:48:06
In this zany competition teachers have ten minutes to create a science activity from a special secret ingredient. This week: dental hygiene products!

Project: Iron Science Teacher | Browse All

Date: July 11, 2008
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): Physics, General Science, Life Science/Biology

Keywords: iron science teacher, competition, experiments, demonstrations, secret ingredients, contest


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Iron Science Teacher:  Hair Care (Webcast)
Running Time:
00:48:10
In this zany competition teachers have ten minutes to create a science activity from a special secret ingredient. This week: hair care products!

Project: Iron Science Teacher | Browse All

Date: June 27, 2008
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): Physics, General Science, Life Science/Biology

Keywords: iron science teacher, competition, experiments, demonstrations, secret ingredients, contest


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Ice Stories:  Sea Ice and Albedo Effects on Climate with Dr. Don Perovich (Webcast)
Running Time:
00:16:56
How does the interaction of solar radiation on sea ice effect climate change? Please join us as we chat live with Dr. Don Perovich, an expert in the fields of albedo effect, and sea-ice mass balance on climate.

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

Date: June 3, 2008
Format: Expedition
Category: Popular Science
Subject(s): Geology/Earth Science, Life Science/Biology

Keywords: arctic, ice stories, barrow, alaska, scientists, dispatches, climate change, geology, albedo effect, solar radiation, biology, oceanography, ice, don perovich, sea ice


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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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Gordon and Betty Moore Foundation
Gordon and Betty Moore Foundation
Webcasts made possible through the generosity of the Gordon and Betty Moore Foundation, The Jim Clark Endowment for Internet Education, the McBean Family Foundation,.and the Corporation for Educational Networks Initiatives in California (CENIC).

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