Found 0 - 10 results of 20 programs matching keyword " albedo effect"


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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Real: 256K  
Windows Media: 256K  600K  
QuickTime: 1500K  
Mind:  The Science of Laughter (Webcast)
Running Time:
00:57:53
Join us as we talk with Dr. William Fry, emeritus professor at Stanford University and the father of gelotology, the study of humor and laughter, and their effects on the human body.

Project: Mind | Browse All

Date: November 10, 2007
Format: Interview
Category: Popular Science
Subject(s): Life Science/Biology

Keywords: laughter, gelotology, humor, dr. william fry, effect of laughter


Real: 256K  600K  
Windows Media: 256K  600K  
QuickTime: 384K  
:  The Search for Exo-Planets (Webcast)
Running Time:
00:48:40
Searching for extraterrestrial life: is it telephoning aliens or really complicated math equations? Join Senior Scientist Paul Doherty, NASA Ames planetary Scientist Eric Wegryn, and SETI's Senior Scientist Seth Shostak as they explore how to find planets that could support life. How many of these planets are there? How did we find them? When will we know for sure?

Project: SETI | Browse All

Date: December 10, 2005
Format: Demonstration / Activity
Category: Popular Science
Subject(s): Astronomy/Space Science

Keywords: seti, planets, stars, pulsar, space, extraterestrials, the drake equation, doppler effect


Real: 225K  450K  
The Nobel Prize: 100 Years of Creativity:  Inventing Photons (Webcast)
Running Time:
00:42:10
Exploratorium Senior Scientist, Dr. Paul Doherty, takes us through the Photoelectric Effect and the "invention" of photons.

Project: The Nobel Prize: 100 Years of Creativity | Browse All

Date: August 11, 2005
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): Physics

Keywords: atoms and particles, photoelectric effect activity, electric charge, formication, photons, interference patterns, lightwaves


Real: 225K  
Iron Science Teacher:  CD Cases (Webcast)
Running Time:
00:56:57
Watch as the best teachers on the planet battle it out for the title of Iron Science Teacher. In this zany competition teachers will have ten minutes to create a science activity. This week’s “secret” ingredient: CD cases!

Project: Iron Science Teacher | Browse All

Date: July 1, 2005
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): General Science, Physics

Keywords: experiments, teachers, demos, activities, magnetism activity, iron content in food and black sand, iron filings, magnitite, kinetic sieving, avalanche floor exhibit snack, avalanche snack, granularity, angle of repose, brazil nut effect, squeeze box activity, squee


Real: 225K  
Iron Science Teacher:  Golf Balls (Webcast)
Running Time:
00:58:11
Watch as the best teachers on the planet battle it out for the title of Iron Science Teacher. In this zany competition teachers will have ten minutes to create a science activity. Tee off with this week’s “secret” ingredient-golf balls!

Project: Iron Science Teacher | Browse All

Date: July 9, 2004
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): General Science

Keywords: teachers, demos, activities, gravity, energy, catapults, brazil nut effect, kinetic sieving, temperature effect on bouncing balls, graphing, elasticity, fertilization model, roller bowler model, friction, bowler roller model, roller bowler model, birds, bird beaks, bird


Real: 225K  
Transit of Venus:  Transit of Venus 2004: 1st & 2nd Contact Program (Webcast)
Running Time:
00:59:15
Astronomers in many parts of the world watched as Venus moved across the disk of the Sun, one of the rarest planetary alignments. The Exploratorium webcast this historic event from Greece.

Project: The Rarest Eclipse: Transit of Venus | Browse All

Date: June 8, 2004
Format: Expedition
Category: Science in Action
Subject(s): Astronomy/Space Science

Keywords: lick observatory photographic plate vault, telescope filters for viewing the sun, transit of venus, eclipse, black drop effect explanation, past transits of venus, h-alpha solar telescope, first contact of the transit of venus, second contact of the transit of ve


Real: 256K  
Light and Landscape:  James Turrell (Webcast)
Running Time:
1:14:57
James Turrell studied optics and perceptual psychology in college, but gravitated towards art as his curiosity led him to investigate light itself. In this Webcast of a lecture, James Turrell discusses his experiences manipulating pure light and how it became his artistic medium. He reveals how this early work led him to discover Roden Crater in Arizona and to create his subsequent lifelong project of transforming the crater into an astronomical observatory.

Project: Light and Landscape | Browse All

Date: September 16, 2003
Format: Interview
Category: Popular Culture
Subject(s): Arts, General Science

Keywords: perception, art in nature, rosen crater, perceptual psychology, optical illusions, seeing from within, forms in light, installation artist, effect of light, luminous light works,


Real: 225K  
Science of Cooking:  Turkey: Getting to the Meat of the Matter (Webcast)
Running Time:
1:00:24
Why does a turkey continue to cook after it is out of the oven? How can you be sure to thoroughly cook the dark meat without drying out the white meat? Is stuffing really a good idea? Join us as we talk turkey with food expert and author Harold McGee. Discover why temperature is critical, and investigate different cooking methods: roasting, deep frying, barbecuing, and smoking.

Project: Accidental Scientist: Science of Cooking | Browse All

Date: November 20, 2002
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): Chemistry

Keywords: effect of temperature, effects of temperature, fowl science, myoglobin, cooking techniques, cooking temperatures, turkey farms, willybird turkey farm, brining a turkey, turkey brining, frying turkey, turkey behavior, turkey flocking patterns, ccoking meat, flavor, brown

Links: Fowl Science: Talking Turkey

Real: 80K  
Windows Media: 256K  
Iron Science Teacher:  Bi-Coastal Challenge: Milk Cartons (Webcast)
Running Time:
1:04:05
Watch as the best teachers on the planet battle it out for the title of Iron Science Teacher. This special edition will pit east coast teachers from Columbia University against teachers from the Exploratorium's Teacher's Institute. In this zany competition teachers will have ten minutes to create a science activity from a "secret" ingredient: milk cartons!

Project: Iron Science Teacher | Browse All

Date: December 1, 2001
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): Everyday Science

Keywords: fiber optic model, fiber optic water, air pressure, density, styrofoam and acetone, static electricity, electrtostatic, static charge, electrical charge, change of state, water pressure, coriolis effect, periscope, pinhole viewer


Real: 256K  
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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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