Found 30 - 40 results of 42 programs matching keyword " chemical energy for microbes"


Science Wire:  The World Reports: Exploring Energy (Webcast)
Running Time:
0:16:04
Nine Aim High students explore shadow and light, and build their own energy machines. In this webcast, the students delve into energy transference and alternative energy sources like solar cells and wind power.

Project: Science Wire | Browse All

Date: March 10, 2001
Format: Interview
Category: Everyday Science
Subject(s): General Science

Keywords: hand-cranked generator exhibit, skillets exhibit, thermal impressions exhibit, pedal generator exhibit, heat camera exhibit, jacobs ladder exhibit, jamie bell, paul doherty, solar energy, greenhouse effect,


Real: 34K  
AAAS Dispatches:  Stump the Scientist: String Squirter Exhibit 2 (Webcast)
Running Time:
0:16:17
In these archived webcasts from inside the American Association for the Advancement of Science (AAAS) exhibition hall, watch as Exploratorium senior scientist Tom Humphrey challenges some of the top scientists in the world to explain the phenomena behind selected exhibits from the museum floor. In this webcast: the String Squirter exhibit, as explained by a guest physicist Leon Lederman.

Project: AAAS Annual Meeting Dispatches, San Francisco | Browse All

Date: February 18, 2001
Format: Demonstration / Activity
Category: Science in Action
Subject(s): Physics

Keywords: scientific process, scientific method, hypothesis, experimental studies, complexity, rope squirter exhibit, angular momentum, conservation of motion, wave propagation, non-linear behavior, oscillation, potential energy, damping,


Real: 35K  
AAAS Dispatches:  Stump the Scientist: String Squirter Exhibit (Webcast)
Running Time:
0:29:37
In these archived webcasts from inside the American Association for the Advancement of Science (AAAS) exhibition hall, watch as Exploratorium senior scientist Tom Humphrey challenges some of the top scientists in the world to explain the phenomena behind selected exhibits from the museum floor. In this webcast: the String Squirter exhibit as explained by physicist and Nobel laureate Leon Lederman

Project: AAAS Annual Meeting Dispatches, San Francisco | Browse All

Date: February 16, 2001
Format: Demonstration / Activity
Category: Science in Action
Subject(s): Physics

Keywords: scientific process, scientific method, hypothesis, experimental studies, complexity, string squirter exhibit, angular momentum, conservation of motion, wave propagation, non-linear behavior, oscillation, potential energy, damping,


Real: 35K  
Origins: CERN:  The Quest for the Higgs Boson (Webcast)
Running Time:
0:55:19
What does it mean to find the Higgs Boson at CERN? Hear how this elusive particle could change our understanding of physics.

Project: Origins: CERN | Browse All

Date: November 19, 2000
Format: Interview
Category: Science in Action
Subject(s): Physics

Keywords: particle accelerator, european consortium for nuclear research, subatomic particles, neutrons, quarks, live@cern, particle physics, positrons, anti-electrons, high energy physics, antiparticles, antihydrogen, particle production, particle evidence, particle collisions,


Real: 34K  
Origins: CERN:  The Antimatter Factory (Webcast)
Running Time:
1:09:59
Follow CERN's Mission Impossible team as they race against the clock to collect all they need to bring antihydrogen back to CERN's webcast headquarters.

Project: Origins: CERN | Browse All

Date: November 18, 2000
Format: Interview
Category: Science in Action
Subject(s): Physics

Keywords: particle accelerator, european consortium for nuclear research, subatomic particles, neutrons, quarks, live@cern, particle physics, positrons, anti-electrons, high energy physics, antiparticles, antihydrogen, particle production, particle evidence, particle collisions,


Real: 34K  
Origins: CERN:  Exotic Atoms and Antihydrogen: Three Cool Experiments in the AD, Part I (Webcast)
Running Time:
0:41:28
Scientists at CERN in Switzerland explain to the Exploratorium's San Francisco audience why preparing for antimatter experiments is like arranging a marriage.

Project: Origins: CERN | Browse All

Date: November 12, 2000
Format: Interview
Category: Science in Action
Subject(s): Physics

Keywords: particle accelerator, european consortium for nuclear research, subatomic particles, neutrons, quarks, live@cern, particle physics, positrons, anti-electrons, high energy physics, antiparticles, antihydrogen, particle production, particle evidence, particle collisions,


Real: 34K  
Origins: CERN:  Exotic Atoms and Antihydrogen:Three Cool Experiments in the AD, Part II (Webcast)
Running Time:
0:43:07
Making antihydrogen is no easy matter. Researchers at CERN show the Exploratorium's Melissa Alexander and Tom Humphrey where positrons live and how they keep them as cold as deep space.

Project: Origins: CERN | Browse All

Date: November 12, 2000
Format: Interview
Category: Science in Action
Subject(s): Physics

Keywords: particle accelerator, european consortium for nuclear research, subatomic particles, neutrons, quarks, live@cern, particle physics, positrons, anti-electrons, high energy physics, antiparticles, antihydrogen, particle production, particle evidence, particle collisions,


Real: 34K  
Origins: CERN:  The Heart of the Matter: A Look Inside CERN (Webcast)
Running Time:
0:29:09
What is antimatter and why are scientists studying it? How is the world's largest particle accelerator constructed? The Exploratorium's Rob Semper talks about how science is done at CERN and answers questions about antimatter from the Exploratorium's Webcast audience.

Project: Origins: CERN | Browse All

Date: November 11, 2000
Format: Interview
Category: Science in Action
Subject(s): Physics

Keywords: particle accelerator, european consortium for nuclear research, subatomic particles, neutrons, quarks, live@cern, particle physics, positrons, anti-electrons, high energy physics, antiparticles, antihydrogen, particle production, particle evidence, particle collisions,


Real: 34K  
Origins: CERN:  Inside the AD: CERN's Antiproton Decelerator (Webcast)
Running Time:
0:29:52
A behind-the-scenes look at how the world's only antimatter factory works, complete with live footage from CERN and a virtual reality tour of the antimatter decelerator. In this Webcast, Rob Semper and Ron Hipschman talk with Melissa Alexander and Thomas Humphrey, who join them virtually from Switzerland.

Project: Origins: CERN | Browse All

Date: November 11, 2000
Format: Expedition
Category: Science in Action
Subject(s): Physics

Keywords: particle accelerator, european consortium for nuclear research, subatomic particles, neutrons, quarks, live@cern, particle physics, positrons, anti-electrons, high energy physics, antiparticles, antihydrogen, particle production, particle evidence, particle collisions,


Real: 34K  
Iron Science Teacher:  Food Coloring (Webcast)
Running Time:
1:00:07
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: food coloring!

Project: Iron Science Teacher | Browse All

Date: July 2, 1999
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): General Science

Keywords: activities, contests, experiments, air pressure, condensation, fog chamber snack, fog chaber activity, density chamber, molecular motion, fluid flow, density of salt water, ice balloons activity, meanderings, fractures, genie in a bottle activity, chemical reaction,


Real: 34K  
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Gordon and Betty Moore Foundation
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