Found 30 - 40 results of 49 programs matching keyword "brownian motion floor exhibit video"


Iron Science Teacher:  CD Cases (Webcast)
Running Time:
00:56:57
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: CD cases!

Project: Iron Science Teacher | Browse All

Date: July 1, 2005
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): General Science, Physics

Keywords: experiments, teachers, demos, activities, magnetism activity, iron content in food and black sand, iron filings, magnitite, kinetic sieving, avalanche floor exhibit snack, avalanche snack, granularity, angle of repose, brazil nut effect, squeeze box activity, squee


Real: 225K  
Saturn:  Saturn/Cassini Update: Our Heads in the Clouds (Webcast)
Running Time:
00:28:53
Paul Doherty and Ron Hipschman discuss the clouds and atmosphere of Saturn. Learn how to make a cloud in your kitchen or an atmosphere in a soda bottle!

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

Date: October 15, 2004
Format: Demonstration / Activity
Category: Science in Action
Subject(s): Astronomy/Space Science

Keywords: atmosphere, atmosphere of saturn activity, soda bottle, one-liter soda bottle, cassini spacecraft, planets, chemical composition of the planets, turbulent orb exhibit, turbulent orb snack, turbulent orb activity, clouds, how clouds form, cloud chamber snack, saturn'


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  
Iron Science Teacher:  Carbohydrates (Webcast)
Running Time:
1:01:08
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- carbohydrates!

Project: Iron Science Teacher | Browse All

Date: July 2, 2004
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): General Science

Keywords: teachers, experiments, demos, carbohydrates, human digestive system, air pressure, ballistics, force and motion, peeps science, science of peeps, model of the atmoshpere on mars, model of the atmoshpere on venus,


Real: 225K  
Iron Science Teacher:  Washington, DC: Red Tape (Webcast)
Running Time:
00:48:17
The Live @ cast and crew take a journey to our Nation's Capitol for a special politically-charged edition of Iron Science Teacher. The competitors must create a math or science activity that is politically correct and leaves no child behind.

Project: Iron Science Teacher | Browse All

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

Keywords: nylon tape hydra, electrical charge, electroscope model, static electricity, positve and negative charge, rocket launcher activity, inclinometer, measuring height, soda bottle launchers, projectile motion, direct and indirect measurement, polarized light mosaic snac


Real: 256K  
Origins: Astrobiology:  Life at the Extremes (Webcast)
Running Time:
00:35:56
Meet Breea Govenar, a biologist at Penn State University, as she speaks to us from aboard a research vessel from Wood's Hole Oceanographic Institute. She'll discuss life near deep-sea thermal vents in the Pacific Ocean. The Webcast also includes Dr. Alissa Arp, a biologist from San Francisco State University studying the tube worms that live around these very hot marine spots.

Project: Origins: Astrobiology: The Search for Life | Browse All

Date: November 19, 2003
Format: Interview
Category: Science in Action
Subject(s): Geology/Earth Science

Keywords: hydrothermal vents, ocean floor, cold seep sites, fissures, plate techtonics, hydrothermal vent exploration, alvin submarine, bacteria, chemosynthetic bacteria, tubeworms, riftia pachyptila, astrobiology


Real: 256K  
Science Wire:  Biometrics: Vox Unlocks (Webcast)
Running Time:
00:11:16
Our team of middle school students from the Aim High program investigates new technologies that use our unique physical traits as tools for identification. Vox Unlocks tunes into voice recognition

Project: Science Wire | Browse All

Date: November 5, 2002
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): Life Science/Biology

Keywords: voice recognition technology, voice verification, vocal chords, vocal vowels exhibit, vocal vowels floor exhibit, pitch switch exhibit, pitch switch floor exhibit, voice characteristics, sound waves, vocal characteristics,


Real: 256K  
Iron Science Teacher:  Eggs (Webcast)
Running Time:
1:00:51
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: Eggs!

Project: Iron Science Teacher | Browse All

Date: July 19, 2002
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): General Science

Keywords: newton, laws, motion, density column, emulsifiers, emulcification, solutions, calcium carbonate, silver, eggs, egg, activity, activities, shoes, eggshells


Real: 256K  
Iron Science Teacher:  Shoe Boxes (Webcast)
Running Time:
1:00:09
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: Shoe Boxes!

Project: Iron Science Teacher | Browse All

Date: July 12, 2002
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): General Science

Keywords: styrofoam mass activity, styrofoam molecule, dimer polymer, acetate acid, mass wasting, angle of repose, reflection, corner reflector exhibit snack, corner reflector floor exhibit snack, corner reflector exhibit activity, mapping the sea floor activity, ocean floo


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  
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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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