Found 20 - 30 results of 30 programs matching keyword "density of air"


Iron Science Teacher:  Pencils (Webcast)
Running Time:
00:53:13
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: Pencils

Project: Iron Science Teacher | Browse All

Date: August 2, 2002
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): General Science

Keywords: yardstick, air pressure, density of air, strength of pencils, mechanical forces, conductivity of pencils, electric currents in a pencil, polymer, metal content of a pencil, carbon graphite cundictivity, electrical resistance in carbon graphite, rheostat activity, lan


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  
Origins: Antarctica:  Making Snowflakes (Webcast)
Running Time:
0:24:50
Join two of our High School Explainers as they show our live webcast audience how to make snowflakes at home with a water bottle, styrofoam plates, dry ice and a sponge.

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

Date: December 29, 2001
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): General Science

Keywords: snowflake activities, snowflake activity, ice crystals, crystallization, snowflakes in a bottle, growing your own snow crystals, supersaturated air,


Real: 80K  
Origins: Antarctica:  Antarctica: Interview with Karen Joyce (Webcast)
Running Time:
0:31:36
Karen Joyce has spent 10 seasons in Antarctica. From our studio at the Exploratorium, we talked with Ms. Joyce about what life is like in Antarctica.

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

Date: December 8, 2001
Format: Expedition
Category: Science in Action
Subject(s): Life Sciences/Biology

Keywords: physical fitness in antarctica, dryness of the air in antarctica, everyday life at mrmurdo station.life in antarctica, life in extreme environments, karen joyce interview, community at mcmurdo


Real: 80K  
Iron Science Teacher:  Bi-Coastal Challenge: Milk Cartons (Webcast)
Running Time:
1:04:05
Watch as the best teachers on the planet battle it out for the title of Iron Science Teacher. This special edition will pit east coast teachers from Columbia University against teachers from the Exploratorium's Teacher's Institute. In this zany competition teachers will have ten minutes to create a science activity from a "secret" ingredient: milk cartons!

Project: Iron Science Teacher | Browse All

Date: December 1, 2001
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): Everyday Science

Keywords: fiber optic model, fiber optic water, air pressure, density, styrofoam and acetone, static electricity, electrtostatic, static charge, electrical charge, change of state, water pressure, coriolis effect, periscope, pinhole viewer


Real: 256K  
Try This!:  Try This! With Paul Doherty and Friends: Gorazd Planinsic (Webcast)
Running Time:
00:16:58
Dr. Paul Doherty scours the globe for the world's greatest science demonstrations. Here he partners with Dr. Gorazd Planinsic, frequent contributor to Physics Teacher magazine, active in international physics education, and illustrator of physics text books. Watch this webcast, follow the links to the 'recipes,' then try it yourself!

Project: Try This! With Paul Doherty and Friends | Browse All

Date: March 8, 2001
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): General Science

Keywords: color, light and color, ping pong ball, film can, film cannister, colored leds, mixing colors, led light activity, mixing colors to make white light, density column, mineral oil, soda bottle, cartesian diver snack, descartes diver activity, bouyancy, air pressure, liqu


Real: 256K  
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:  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:  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  
Iron Science Teacher:  Spare Change (Coins) (Webcast)
Running Time:
0:43:03
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: coins!

Project: Iron Science Teacher | Browse All

Date: July 29, 1995
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): General Science

Keywords: activities, contests, experiments, making a penny glow, glowing penny, chemical reaction with acetone, exothermic reaction, copper catalyst, rate of acceleration, free fall, air resistance, laws of acceleration, conductivity meter, metals conducting electricity, coins


Real: 34K  
PREV 1 2 3 
 
Gordon and Betty Moore Foundation
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).

© 1994 - 2014 Exploratorium | The museum of science, art and human perception