Found 0 - 6 results of 6 programs matching keyword "convection currents"


Exploratorium Science at America's Cup:  Wind Modeling (Clip)
Running Time:
02:50
The Southern California Coastal Ocean Observing System (http://sccoos.org/) gathers live data about winds, waves, surface currents, temperature, and water quality, and makes it available to everyone. In this piece, Oceanographer Art Miller tells us about this system, and about how America's Cup sailors can use this kind of data and modeling to improve their race performances. To access wind modeling data, visit: http://www.sccoos.org/data/observations/

Project: Exploratorium Science at America's Cup | Browse All

Date: November 25, 2011
Format: Expedition
Category: Everyday Science
Subject(s): General Science

Keywords: scripps institution wind modeling sccoos america's cup exploratorium art miller bay currents sailing marine


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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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Windows Media: 256K  600K  600K  
QuickTime: 256K  1500K  
Science from the Poles:  Understanding The Gulf Stream, Part 2 (Webcast)
Running Time:
00:29:34
Join Exploratorium staff scientist Charlie Carlson as he continues to examine issues around the Gulf Stream and climate change.

Project: Science from the Poles | Browse All

Date: April 21, 2007
Format: Demonstration / Activity
Category: Popular Science
Subject(s): Life Science/Biology

Keywords: climate change, global warming, gulf stream, ocean, currents, weather, storms


Real: 256K  
Windows Media: 256K  
Iron Science Teacher:  Alcohol (Webcast)
Running Time:
12:44:38
This special edition of Iron Scence Teacher is part of our celebration of the Teacher Institute's 21st birthday. 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.

Project: Iron Science Teacher | Browse All

Date: October 22, 2005
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): Everyday Science

Keywords: cocktails, liquor, density column activity, pickled eggs, naked egg chemistry, osmosis, diffusion, dollar bill activity, convection currents, surface tension


Real: 225K  
Iron Science Teacher:  Milk (Webcast)
Running Time:
1:11:41
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: Milk!

Project: Iron Science Teacher | Browse All

Date: July 15, 2005
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): General Science, Physics

Keywords: acids and bases, curdling milk, making cheese, surface tension, convection currents, blue sky activity, scattering, total internal reflection, ice cream, comets, make a comet activity


Real: 225K  
Iron Science Teacher:  Pencils (Webcast)
Running Time:
00:53:13
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: Pencils

Project: Iron Science Teacher | Browse All

Date: August 2, 2002
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): General Science

Keywords: yardstick, air pressure, density of air, strength of pencils, mechanical forces, conductivity of pencils, electric currents in a pencil, polymer, metal content of a pencil, carbon graphite cundictivity, electrical resistance in carbon graphite, rheostat activity, lan


Real: 256K  
 
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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