Found 0 - 9 results of 9 programs matching keyword " freezing point depression"


Miscellaneous:  Pendulum Camera (Clip)
Running Time:
00:03:19
Catch a glimpse of the floor as viewed from atop the concrete pendulum on the Exploratorium's Mezzanine.

Project: Miscellaneous | Browse All

Date: January 27, 2010
Format: Exhibit
Category: Everyday Science
Subject(s): art, Physics

Keywords: pendulum, museum, mezzanine, point of view, pov


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AfterSchool Activities:  Ice Balloons Activity: Introduction (Clip)
Running Time:
00:00:25
An introduction to the Ice Balloons activity, in which learners explore globes of frozen water and learn how to ask and then answer 'investigable' questions.

Project: AfterSchool Activities | Browse All

Date: September 2, 2009
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): General Science

Keywords: ice, water. inquiry, questioning, investigable questions, experiment, observing, density, temperature, thermal conductivity, center of mass, freezing point depression, heat capacity, water vapor, states of water, states of ice, afterschool

Links: Download activity instructions
Download concept map
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AfterSchool Activities:  Ice Balloons Activity: Step-by-Step Demonstration (Clip)
Running Time:
00:07:39
A detailed demonstration of how to do the Ice Balloons activity, including a discussion of materials needed and strategies for getting learners to ask and then investigate questions about what they are seeing.

Project: AfterSchool Activities | Browse All

Date: September 2, 2009
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): General Science

Keywords: ice, water. inquiry, questioning, investigable questions, experiment, observing, density, temperature, thermal conductivity, center of mass, freezing point depression, heat capacity, water vapor, states of water, states of ice, afterschool

Links: Download activity instructions
Download concept map
Going further

Watch Now
AfterSchool Activities:  Ice Balloons Activity: What's Going On (Clip)
Running Time:
00:01:03
The science and pedagogy behind this activity, including a discussion of concepts such as density, temperature, thermal conductivity, center of mass, freezing point depression, heat capacity, and the characteristics of the states of water, water vapor, and ice. Also describes strategies for observing, asking questions, and then choosing a question to investigate further.

Project: AfterSchool Activities | Browse All

Date: September 2, 2009
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): General Science

Keywords: ice, water. inquiry, questioning, investigable questions, experiment, observing, density, temperature, thermal conductivity, center of mass, freezing point depression, heat capacity, water vapor, states of water, states of ice, afterschool

Links: Download activity instructions
Download concept map
Going further

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Ice Stories:  Barrow, Alaska: A Sense of Place (Clip)
Running Time:
00:04:19
A video portrait of Barrow, Alaska, the northernmost settlement in the United States.

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

Date: September 1, 2007
Format: Expedition
Category: Science in Action
Subject(s):

Keywords: barrow, arctic, alaska, scenic, hunting, point barrow, nuvuk, people of the arctic, inupiaq, culture

Links: Big Idea: Barrow, Alaska

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Windows Media: 1128K  
QuickTime: 1328K  
Ice Stories:  Duck Camp Scenics (Clip)
Running Time:
00:01:07
Scenics of the hunting camp or "duck camp" in Point Barrow, AK.

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

Date: August 29, 2007
Format: Expedition
Category: Everyday Science
Subject(s): General Science

Keywords: barrow, arctic, alaska, scenic, hunting, point barrow, birds, nuvuk


Watch Now
Windows Media: 1000K  
QuickTime: 1000K  
Science from the Poles:  Global Warming 101: Five Questions in 10 Minutes (Webcast)
Running Time:
00:16:25
Join Exploratorium staff as they give the quick answers to the most frequently asked questions about global warming: What is a "tipping point"? What are carbon credits? What is carbon neutral? What can I do? What can my kid do?

Project: Science from the Poles | Browse All

Date: December 20, 2006
Format: Demonstration / Activity
Category: Popular Science
Subject(s): Geology/Earth Science, Life Science/Biology

Keywords: global warming, climate change, ice, greenhouse gases, carbon dioxide, tipping point, carbon neutral, carbon credits


Real: 256K  
Windows Media: 256K  
Origins: Antarctica:  Dive Under the Ice with Mary (Webcast)
Running Time:
0:28:24
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: January 11, 2002
Format: Expedition
Category: Science in Action
Subject(s): Biology/Life Science

Keywords: freezing avoidance in antarctic fish, antarctic teleost, ocular freezing, freezing avoidance polar fish, cold adaptation, antarctic marine environment, freezing point depression, thermal hysteresis, antifreeze proteins, ice growth inhibition, ice crystal gro


Real: 80K  
Origins: Antarctica:  Antarctic Fish with Noel (Webcast)
Running Time:
0:28:14
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: January 8, 2002
Format: Expedition
Category: Science in Action
Subject(s): Biology/Life Science

Keywords: art devries, freezing avoidance in antarctic fish, antarctic teleost, ocular freezing, freezing avoidance polar fish, cold adaptation, antarctic marine environment, freezing point depression, thermal hysteresis, antifreeze proteins, ice growth inhibition, ice


Real: 80K  
 
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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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