Found 10 - 20 results of 43 programs matching keyword "gravity forces on the human body"


Doctor Atomic:  The Opera Singer and the Physicist (Podcast)
Running Time:
1:17:34
How do opera singers sing loud enough to be heard over an orchestra? Can an opera singer's voice really break a wine glass? What's the difference between a baritone and a soprano? Discover the answers to these questions—and more!—in this presentation for families. Join physicist and composer Dr. Brian Holmes and San Francisco Opera Center Director Sheri Greenawald to explore how the art and science of singing combine in opera.

Project: Doctor Atomic | Browse All

Date: October 8, 2005
Format: Interview
Category: Science in Action
Subject(s): Everyday Science

Keywords: human vocal chords, science of singing, physics of singing, physics of opera, physiology of vocal sounds, vocal projection, projecting your voice, human vocal folds, opera physicist, science of opera, vocal frequency, vocal resonance, vocal tract, articulation, vocali


Real: 33K  

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Iron Science Teacher:  Clothespins (Webcast)
Running Time:
1:00:13
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: Clothespins!

Project: Iron Science Teacher | Browse All

Date: July 8, 2005
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): General Science, Physics

Keywords: teachers, experiments, demos, contest, activities, center of gravity, balance, balance beam, weights and measures, inertia, soda bottle launchers, projectile motion, impulse, muscles, clothespin workout activity,


Real: 225K  
Saturn:  How Far Have We Gone? (Webcast)
Running Time:
00:46:28
After a week of analyzing the data from the Huygens probe, do scientists think of Titan differently? What were the unexpected findings? Which hypotheses were wrong? Which were correct? Join us as we talk to mission scientists at NASA's Jet Propulsion Laboratory and get the latest on this enigmatic moon.

Project: Saturn: Jewel of the Solar System | Browse All

Date: January 22, 2005
Format: Demonstration / Activity
Category: Science in Action
Subject(s): Astronomy/Space Science

Keywords: titan, atmosphere of titan, cassini spacecraft, gravity on titan demonstration, ice balloon activity, weathering, surface erosion, dendridic rivers, sounds of titan


Real: 225K  
Iron Science Teacher:  Holiday Edition: Fruitcake (Webcast)
Running Time:
00:53:29
The only thing to beat out Iron Science Halloween! Holiday madness right when you could use a laugh.... today's secret ingredient: fruitcake!

Project: Iron Science Teacher | Browse All

Date: December 17, 2004
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): General Science

Keywords: teachers, experiments, demos, circumference, diameter, pi, turning fruitcake into pi, diarrhoea, fiber, constipation, measuring density, mass, volume, weight, gravity.laws of gravity, rocket fuel


Real: 225K  
Iron Science Teacher:  Halloween Edition: Bones (Webcast)
Running Time:
1:13:04
Watch as Exploratorium staff and local teachers compete for the title of Iron Science Teacher. Each contestant has 10 minutes to make a science lesson out of a science ingredient. This is a Halloween edition of Iron Science Teacher, and today's secret ingredient is: Bones!

Project: Iron Science Teacher | Browse All

Date: October 29, 2004
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): General Science, Physics

Keywords: halloween, bones, resonance, pitch, secret bells activity, hearing, ear physiology, human ear deomonstration, hammer, anvil, stirrup, animal bones, preserving bones, baking soda, osteology, owl pellets


Real: 225K  
Saturn:  Saturn/Cassini Update: Looking Back at Saturn (Webcast)
Running Time:
00:27:05
Real: 225K  
Iron Science Teacher:  Salt (Webcast)
Running Time:
1:09:46
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. Tee off with this week’s “secret” ingredient-salt!

Project: Iron Science Teacher | Browse All

Date: July 23, 2004
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): General Science, Physics

Keywords: teachers, experiments, salt shaker, center of gravity, balance, table salt, sodium chloride crsytal, exponentials, diapers, osmosis, solutions, perception of taste, dna strands, cell membrane, cell structure, dna extraction


Real: 225K  
Iron Science Teacher:  Aluminum Cans (Webcast)
Running Time:
1:02:33
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-aluminum cans!

Project: Iron Science Teacher | Browse All

Date: July 16, 2004
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): General Science, Physics

Keywords: teachers, demos, experiments, activities, bouyancy, volume, density, balance, center of gravity, vaccuum, condensation, change of state, air pressure


Real: 225K  
Iron Science Teacher:  Golf Balls (Webcast)
Running Time:
00:58:11
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. Tee off with this week’s “secret” ingredient-golf balls!

Project: Iron Science Teacher | Browse All

Date: July 9, 2004
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): General Science

Keywords: teachers, demos, activities, gravity, energy, catapults, brazil nut effect, kinetic sieving, temperature effect on bouncing balls, graphing, elasticity, fertilization model, roller bowler model, friction, bowler roller model, roller bowler model, birds, bird beaks, bird


Real: 225K  
Saturn:  Saturn/Cassini Update-The Rings of Saturn (Webcast)
Running Time:
00:19:05
Join Exploratorium scientist Dr. Paul Doherty and Dr. Eric Wegryn as they discuss the rings of Saturn and show new images from Cassini.

Project: Saturn: Jewel of the Solar System | Browse All

Date: July 9, 2004
Format: Interview
Category: Science in Action
Subject(s): Astronomy/Space Science

Keywords: model of saturn, rings of saturn, cassini spacecraft, gravity well floor exhibit, gravity well exhibit, keppler's third law, orbits, model of saturn's rings, model of the rings of saturn, orbital resonance,


Real: 225K  
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