Found 10 - 20 results of 109 programs matching keyword "cold and dry condiitions"


Exploratorium at the Piers:  Exploratorium at the Piers: The Observatory Takes Shape (Clip)
Running Time:
00:07:05
Framing of the Exploratorium's Observatory Building, the only completely new construction at at the piers, began in April 2011. Iron workers placed various sizes of steel beams in piles around the concrete base of the Observatory. Then, while a crane raised and held each beam aloft, the workers used metal spikes to line up the holes of the beams and inserted bolts, tightening them down to tie the structure together. Because the Observatory Building is less than two stories tall, the iron workers were allowed to shimmy across the beams without harnesses. Once this process was finished, the beams were plumbed and welded together.

Project: Exploratorium at the Piers | Browse All

Date: July 14, 2011
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): General Science

Keywords: construction, beams, framing, iron workers, exploratorium, san francisco, piers 15 and 17, observatory


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QuickTime: 900K  
Exploratorium at the Piers:  Piles at the Piers (Clip)
Running Time:
00:03:16
In January and February of 2011, the first of the large 72" in diameter piles were driven 160 feet in to the sea floor at Piers 15 and 17 in San Francisco, the new home of the Exploratorium. These new piles were installed between the two piers and along the south apron of Pier 15. In early March, the steel casings were filled with concrete.

Project: Exploratorium at the Piers | Browse All

Date: March 16, 2011
Format: Event
Category: Everyday Science
Subject(s): General Science

Keywords: san francisco, exploratorium, construction, piles, pilings, piers 15 and 17, port of san francisco


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QuickTime: 824K  
Exploratorium at the Piers:  Connector Building Demolition at the Piers (Clip)
Running Time:
00:03:18
Construction at the Exploratorium's new home on the Embarcadero began in October 2010. Over a three day span in November 2010, the existing non-historic connector building on the east end of Piers 15 and 17 was demolished, revealing for the first time in 55 years a view out to the Bay.

Project: Exploratorium at the Piers | Browse All

Date: February 4, 2011
Format: Demonstration / Activity
Category: Everyday Science
Subject(s):

Keywords: exploratorium, demolition, piers 15 and 17, construction, embarcadero, san francisco, port of san francisco


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QuickTime: 824K  
Exploratorium at the Piers:  Groundbreaking at the Piers (Clip)
Running Time:
00:02:20
The Exploratorium celebrated its future home at Piers 15 and 17 in San Francisco with an official groundbreaking ceremony and festivities on October 19, 2010.

Project: Exploratorium at the Piers | Browse All

Date: October 26, 2010
Format: Event
Category: Popular Culture
Subject(s): General Science, Art

Keywords: exploratorium, groundbreaking, piers 15 and 17


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QuickTime: 26.3K  
Exploratorium at the Piers:  Pier 15 Interviews and Animations (Clip)
Running Time:
00:03:11
This video includes interviews with Exploratorium Executive Director Dr. Dennis Bartels and Exploratorium Chairman of the Board George Cogan about Piers 15 and 17, as well as a fly-through animation of the future home of the Exploratorium.

Project: Exploratorium at the Piers | Browse All

Date: October 18, 2010
Format: Interview
Category: Popular Culture
Subject(s):

Keywords: pier 15 and 17, exploratorium, fly through animation, dennis bartels, george cogan


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QuickTime: 824K  
After Dark:  Fire and Ice: Magnesium Burning in Dry Ice (Clip)
Running Time:
Most things won't burn on Mars—after all, the main ingredient in the Martian atmosphere, carbon dioxide, is used in fire extinguishers on earth. So how would one create fire without oxygen? Use metal!This slow motion footage shows magnesium burning within a block of dry ice.

Project: After Dark | Browse All

Date: December 3, 2009
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): Geology/Earth Science, Chemistry, Art

Keywords: fire, magnesium, oxygen, burn, light, glow, dry ice, demonstration, snack


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Science Teaching Tips:  Ice Scream (Podcast)
Running Time:
00:04:06
TI staff educator Eric Muller demonstrates a “cool” thing to do with dry ice, and it even relates to the standards!

Project: Teacher Institute Science Teaching Tips | Browse All

Date: July 15, 2009
Format: Demonstration / Activity
Category: Everyday Science
Subject(s):

Keywords: dry, ice, standards

Links: More of Eric Muller’s activities

Alternative content



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Science Teaching Tips:  To Coin a Phrase (Podcast)
Running Time:
00:05:59
TI staff educator Eric Muller hits me up for change, and then demonstrates a neat science activity using dry ice.

Project: Teacher Institute Science Teaching Tips | Browse All

Date: May 6, 2009
Format: Demonstration / Activity
Category: Everyday Science
Subject(s):

Keywords: dry ice, activity

Links: More of Eric Muller’s activities

Alternative content



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Ice Stories:  POLENET (Polar Earth Observing Network) (Webcast)
Running Time:
00:07:06
Our Exploratorium team talks to scientists from POLENET (Polar Earth Observing Network).

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

Date: January 2, 2009
Format: Expedition
Category: Science in Action
Subject(s): Geology/Earth Science, Life Science/Biology

Keywords: glaciers, dry, desert, snow, mcmurdo, antarctica, ecology

Links: Project: Pulse of the Poles

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Windows Media: 256K  600K  1200K  
QuickTime: 1200K  
Ice Stories:  Glaciers and the Simple Life in Antarctica’s Dry Valleys (Clip)
Running Time:
00:04:28
In this interview from in front of the Canada Glacier in Antarctica’s Taylor Valley, Hassan Basagic from Portland State University describes the essential role of polar glaciers in supporting the bare-bones ecosystems in the Dry Valleys.

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

Date: December 31, 2008
Format: Interview
Category: Science in Action
Subject(s): Geology/Earth Science, Life Science/Biology

Keywords: dry valleys, antarctica, ecology, ecosystem, glaciers, canada glacier, taylor valley, ice

Links: Dispatch: Glaciers and the Simple Life in Antarctica’s Dry Valleys

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Windows Media: 1200K  
QuickTime: 1280K  
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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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