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The race for absolute zero

著者: Films for the Humanities & Sciences (Firm); Films Media Group.; Public Broadcasting Service (U.S.)
出版商: New York, N.Y. : Films Media Group, [2011], ©2008.
版本/格式:   电子视频 : 剪辑艺术/影像/图形 : 英语查看所有的版本和格式
数据库:WorldCat
提要:
This program dramatizes the titanic rivalry between Scottish researcher James Dewar and Dutch physicist Heike Onnes, who plunged cold science to the forbidding realm at which oxygen and then hydrogen turn into liquids. The quest continues today as scientists pioneer super-fast computing near absolute zero--the ultimate chill of 459.67 degrees Fahrenheit--where atoms slow to a virtual standstill.
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详细书目

类型/形式: Educational films
Internet videos
Videorecording
附加的形体格式: Originally produced:
Public Broadcasting Service (U.S.), 2008.
材料类型: 剪辑艺术/影像/图形, 互联网资源, 录像
文件类型: 互联网资源, 计算机文档, 视觉资料
所有的著者/提供者: Films for the Humanities & Sciences (Firm); Films Media Group.; Public Broadcasting Service (U.S.)
OCLC号码: 783172917
注意: Films on Demand is distributed by Films Media Group for Films for the Humanities & Sciences, Cambridge Educational, Meridian Education, and Shopware.
Encoded with permission for digital streaming by Films Media Group on September 23, 2011.
Originally broadcast on PBS as an episode of Nova (season 35, Episode 9) on Jan. 15, 2008.
目标对象: 6 & up.
描述: 1 streaming video file (56 min.) : sd., col., digital file.
详述: Mode of access: World Wide Web.
内容: Introduction: The Race for Absolute Zero (1:57) --
Sponsors: The Race for Absolute Zero (0:52) --
Science as Entertainment (3:05) --
Permanent Gases Will Not Liquefy (1:18) --
Competition for "Mount Hydrogen" (2:51) --
Process of Hydrogen Liquefaction (2:50) --
Dewar's Explosions (1:48) --
Hydrogen Liquefaction (1:55) --
Helium Scarcity (2:29) --
Liquefied Helium (2:43) --
Superconductivity (2:33) --
Superfluidity (1:43) --
Bose-Einstein Condensate (3:51) --
Hydrogen Bose-Einstein Condensate (1:25) --
Laser Cooling (1:43) --
In Search of Sodium Condensate (3:15) --
Evaporative Cooling (2:32) --
First Bose-Einstein Condensate (1:58) --
New State of Matter (2:02) --
Condensate in Hydrogen (1:50) --
Slowing Down the Speed of Light (1:50) --
Quantum Computers (1:43) --
Value of Quantum Computers (1:27) --
Coldest Temperature in the Universe (1:46) --
Value of Absolute Zero (1:08) --
Sponsors & Credits: The Race for Absolute Zero (1:38)
其他题名: Nova (Television program)
责任: Public Broadcasting Service (U.S.) ; directed by David Dugan.

摘要:

This program dramatizes the titanic rivalry between Scottish researcher James Dewar and Dutch physicist Heike Onnes, who plunged cold science to the forbidding realm at which oxygen and then hydrogen turn into liquids. The quest continues today as scientists pioneer super-fast computing near absolute zero--the ultimate chill of 459.67 degrees Fahrenheit--where atoms slow to a virtual standstill.

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链接数据


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