Browsing 10 - 15 results of 15 programs from 1999


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:  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  
Skateboard Science:  Skateboard Science (Webcast)
Running Time:
1:03:28
Host Greg Caroll and riders from Stereo, Think, and Real Skateboards perform as Exploratorium staff physicist Paul Doherty explains the physics behind this extreme sport.

Project: Sports: Skateboard Science | Browse All

Date: June 12, 1999
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): Physics

Keywords: skateboarding, wheels, trucks, decks, ramps, ollies, freestyle, ramps, skateboard design, 360, 180, kick flip, jumping, half pipe, quarter pipe, frontside,


Real: 225K  1M  
Windows Media: 659K  
Science of Chocolate:  Sweet Science of Chocolate (Webcast)
Running Time:
2:19:31
Visit a chocolate factory and learn how to make chocolate candles! Host Sedge Thomson talks with chocolatiers, chefs, and scientists about the history and science of this intoxicating food.

Project: Sweet Science of Chocolate | Browse All

Date: February 14, 1999
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): General Science

Keywords: origins of choclate, xocoatl, aztec chocolate drink, chocolatier joseph schmidt, angela arzave, pastry, scharffen berger chocolate factory, making chocolate, science of chocolate, chocolate science, harold mcgee, andrew waterhouse, history of chocolate, cocoa, desserts


Real: 34K  
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