Found 10 - 19 results of 19 programs matching keyword " gravity"


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  
Science of Cooking:  Sparkling Science: Champagne (Webcast)
Running Time:
00:52:14
Learn how sparkling wine is made, what makes it different from still wine, and where all those little bubbles come from! We reveal how to open a bottle without touching the cork, as well as the best way to keep the bubbles in the bubbly. Join our special guests, Stanford chemistry professor Dick Zare, and French enologist Michel Salgues, winemaker at Roederer Estates in California, as we explore the science of tiny bubbles.

Project: Accidental Scientist: Science of Cooking | Browse All

Date: December 28, 2002
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): Chemistry

Keywords: dick zare, bubbles, science of champagne, science of sparkling wine, air pressure, opening a champagne bottle, condensation, fog, gases, carbonation, carbonated beverages, gravity, air resistance, drag force, terminal velocity, surface tension, carbon dioxide, equilibriu


Real: 350K  
Iron Science Teacher:  Celebrity Bake Off! (Webcast)
Running Time:
01:01:28
For science fair competition taken to the third power, watch two veteran scientists as they battle head to head to determine who is the Iron Scientist. Home-town favorite, Exploratorium physicist, Dr. Dr. Paul Doherty will square off against heavy-weight contender, visiting Exploratorium Osher Fellow and Boston University astrophysicist Professor Kenneth Brecher. They have 5 minutes to teach their favorite activities, and then move on to the secret ingredients: marbles and panty hose

Project: Iron Science Teacher | Browse All

Date: October 12, 2001
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): General Science

Keywords: activitiies, contests, experiemtns, bagpipe whirly, 5-tone whirly, astronomy, nature of the universe, balloon analogy for the expanding universe, even distribution of galaxies, brazil nut effect, gravity well exhibit snack, gravity potential well, particle accelerato


Real: 80K  
Iron Science Teacher:  Tennis Balls (Webcast)
Running Time:
1:05:40
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: tennis balls!

Project: Iron Science Teacher | Browse All

Date: August 3, 2000
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): Physics

Keywords: activitiies, contests, amusement park ride physiology, gravity forces on the human body, gravitational forces on the human body, free fall deomnstrator, bouyancy, why do boats float, floatation, doppler effect, 5-tone whirly, how radar works, air pressure in tennis b


Real: 34K  
Iron Science Teacher:  Corks (Webcast)
Running Time:
1:04:33
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: corks!

Project: Iron Science Teacher | Browse All

Date: June 23, 2000
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): General Science

Keywords: activities, contests, experiments, fork balancing trick, center of mass, balance, center of gravity, rocket launcher, measuring velocity, bottle blast-off activity, rocket height calculator, buoyancy, magnethenge, magnetic repulsion, magnetic attraction, battling magnet


Real: 34K  
Iron Science Teacher:  Marshmallow Peeps (Webcast)
Running Time:
1:08:41
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: marshmallow Peeps!

Project: Iron Science Teacher | Browse All

Date: March 11, 2000
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): General Science

Keywords: activities, contests, experiments, balancing trick, center of mass, balance, center of gravity, marshmallows in a vaccuum, marshmallow ssience of marshmallows, frequency, torque, friction, monster mallows, marshmallow in a microwave, marshmallow blow gun, marshmallow pa


Real: 34K  
Iron Science Teacher:  Chanukah Candles (Webcast)
Running Time:
0:51:15
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: Chanukah candles!

Project: Iron Science Teacher | Browse All

Date: December 11, 1999
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): General Science

Keywords: activities, contests, experiments, balance, center of mass, center of gravity, fulcrum, candle in a jar activity, condensation, liver and hydrogen peroxide, decomposition of hydrogen peroxide, enzyme catalysis, enzyme catalysts, catalase effect on hydrogen peroxide, co


Real: 34K  
Iron Science Teacher:  Ping Pong Balls (Webcast)
Running Time:
1:13:45
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: ping pong balls!

Project: Iron Science Teacher | Browse All

Date: July 9, 1999
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): General Science

Keywords: activities, contests, experiments, gravity, air flow, air pressure, probablity triangle, random triangles, pascal's triangle, center of gravity, center of mass, dry ice, change of state, co2 sublimates, dry ice sublimates, carbon dioxide sublimates, cell membranes, alka


Real: 34K  
Iron Science Teacher:  Rulers and Meter Sticks (Webcast)
Running Time:
0:50:12
Watch as the best teachers on the planet battle it out for the title of Iron Science Teacher. In this zany competition teachers have ten minutes to create a science activity. This week’s “secret” ingredient: rulers and meter sticks!

Project: Iron Science Teacher | Browse All

Date: February 25, 1996
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): General Science

Keywords: activities, contests, experiments, balance, center of mass, center of gravity, exponentials, take it from the top activity, take it from the top snack, balancing stick avtivity, balancing stick snack, static electricity, electron charge, negative charge, static charge


Real: 34K  
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