Found 40 - 49 results of 49 programs matching keyword "digital sound"


Science Wire:  Echo-Logic (Webcast)
Running Time:
00:41:34
Produced by students from San Francisco's Aim High Program. Today they ask, how do our ears work? Can we communicate without words? How do whales communicate under water? Why don't bats slam into trees as they fly? Middle school students will interview Exploratorium Educator Ken Finn and Biologist Dr. Karen Kalumuck, plus special surprise guests!

Project: Science Wire | Browse All

Date: May 18, 2002
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): Life Science/Biology

Keywords: sonar, human hearing, sound location, science of music, guitar science, paul dresher ensemble, chromatic quadrachord instrument demonsrtation, nocturnal animal sounds, underwater animal sounds, whale song, production of sound, animal echolocation, low-frequency sound


Real: 256K  
Science Wire:  Sound Advice (Webcast)
Running Time:
12:25:46
Why do many things sound different underwater? How are echoes made? Can you feel or see sound? Join us as we delve into the mysteries of sound. This webcast will feature an Aim High student demonstrating how to make a membranophone; Exploratorium physicist Dr. Paul Doherty modeling sound with ringing aluminum rods, corrugated plastic whirlies, and a slinky; and Marco Jordan, lead educator in the Exploratorium's Outreach program, demonstrating sound science with a "whine" glass and a singing bowl.

Project: Science Wire | Browse All

Date: May 4, 2002
Format: Expedition
Category: Everyday Science
Subject(s): Physics

Keywords: human hearing, ear physiology, sense of hearing, perception of sound, slinky science, compression waves, acoustics, oscilloscope, pitch, 5-tone whirly, whirly tube, whirly hose, echo tube exhibit, echo tube floor exhibit, sound wavelengths, reflection of sound waves, r


Real: 256K  
Origins: Antarctica:  Sound Artist Doug Quinn (Webcast)
Running Time:
0:35:12
Join the Origins team as they travel to Antarctica. We sent Mary, Noel, Paul, and Julie to explore scientific wonders from McMurdo to the Pole. Learn all about the extreme science being conducted at the South Pole in a daily dispatch from Terra Australis Incognita!

Project: Origins: Antarctica - Scientific Journeys from McMurdo to the Pole | Browse All

Date: December 29, 2001
Format: Interview
Category: Everyday Science
Subject(s): Life Science/Biology, Arts

Keywords: sound recordings of adelie penguins, ecstactic display, antarctic penguin sounds, penguin noise, , weddell seal sounds underwater, recording sound underwater, glacier breaking sound, sound recording in antarctica, sounds of antarctic glaciers and rock, singing glac


Real: 80K  
Origins: Hubble:  Astronomy to Art: Making Hubble Heritage (Webcast)
Running Time:
1:10:23
A unique chance to watch the live progression of the making of a Hubble image! We'll select an image to follow over the course of the following webcasts, showing you the steps along the way as it goes from raw data to a full-color picture. And we'll talk with people who bring Hubble's fantastic images to the public. Part 2 of the previous program.

Project: Origins: Hubble | Browse All

Date: April 22, 2001
Format: Demonstration / Activity
Category: Science in Action
Subject(s): Astronomy/Space Science, Art

Keywords: hubble heritage, telescope, digital images, photography, planets, stars, galaxies


Real: 225K  
Windows Media: 659K  
Iron Science Teacher:  Cups (Webcast)
Running Time:
1:07:01
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: cups!

Project: Iron Science Teacher | Browse All

Date: July 16, 1999
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): General Science

Keywords: activities, contests, experiments, paper cups, dna analogy, toothpicks, double helix activity, double helix model, dna model, paper cup speakers, dynamic speakers, amplification of sound, electromagnetism, centripical force, water wheel, watercycle, hydropower, flammable


Real: 34K  
Iron Science Teacher:  Compact Discs (Webcast)
Running Time:
0:54:03
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: compact ∂iscs!

Project: Iron Science Teacher | Browse All

Date: June 26, 1999
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): General Science

Keywords: activities, contests, experiments, cds, cd's, finding the center of mass, benham's disc avtivity, turntable illusions, cd spinner, frictionlessness, hovercraft, frictionless cd puck, airpuck, balloon, digital sound, how a cd works, iridescence, interference, thin films, pe


Real: 34K  
West Coast Live:  West Coast Live: October 3, 1998 (Webcast)
Running Time:
1:59:04
This episode of Sedge Thomson's West Coast Live radio show explores the places where science and entertainment intersect. In this broadcast: Ethan Canin, author of "For Kings and Planets"; Exploratorium artist Brenda Hutchinson; Michael Dibdin, author of the Aurelio Zen mysteries; Cajun accordion dynamo Geno Delafose; singer-songwriter Deborah Pardes; radio improvisation from True Fiction Magazine.

Project: Sedge Thomson's West Coast Live | Browse All

Date: October 3, 1998
Format: Interview
Category: Popular Culture
Subject(s): Arts, General Science

Keywords: ethan canin, for kings and planets, sound artist, improvisational theatre, sonic portraits,


Real: 16K  
:  Seymour Papert Lecture: Bridging the Digital Generation Gap (Webcast)
Running Time:
1:29:49
Learn how to bridge the digital generation gap with America's foremost expert on kids and computers. Seymour Papert talks about the impact of the Digital Age on the family.

Project: Exploratorium Event CAM | Browse All

Date: October 23, 1996
Format: Interview
Category: Popular Culture
Subject(s): Sociology

Keywords: digital culture, cyberculture, new rules for the new economy, dumb power, knowledge economy, information society, connected family, connectedfamily.com, children and computers,


Real: 16K  
West Coast Live:  West Coast Live: December 5, 1998 (Webcast)
Running Time:
1:59:14
This episode of Sedge Thomson's West Coast Live radio show explores the places where science and entertainment intersect. In this broadcast: Kevin Kelly of Wired Magazine; Lawrence Weschler, author of "Seeing is Forgetting the Name of Thing One Sees"; The Canadian Brass Ensemble; physics chanteuse Lynda Williams; and Jonathan Schooler with a memory wine-tasting.

Project: Sedge Thomson's West Coast Live | Browse All

Date: December 5, 1994
Format: Interview
Category: Popular Culture
Subject(s): Arts, General Science

Keywords: public radio show, holiday music, canadian brass, christmas music, digital culture, cyberculture, new rules for the new economy, dumb power, knowledge economy, information society, internet radio, mp3, real audio, radio training, humor, satire, maxwell's equation song


Real: 16K  
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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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