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Running Time:
00:00:59
Exploratorium Senior Scientist Paul Doherty explains a double rainbow sighting at Burning Man 2010!

Project: Science at Burning Man | Browse All

Date: September 10, 2010
Format: Expedition
Category: Science in Action
Subject(s): Physics
Running Time:
00:07:04
What is indigo anyway? Staff physicist Paul Doherty tells the story behind ROYGBIV, and how he'd like to change that standard palette.

Project: Teacher Institute Science Teaching Tips | Browse All

Date: April 28, 2010
Format: Interview
Category: Everyday Science
Subject(s): Physics
Running Time:
00:05:20
Exploratorium staff physicist Thomas Humphrey explains what temperature and color have to do with one another.

Project: Teacher Institute Science Teaching Tips | Browse All

Date: February 3, 2010
Format: Interview
Category: Everyday Science
Subject(s): Physics
Running Time:
00:04:51
A detailed demonstration of how to do the Color Chromatography activity, which lets you see the colors hidden in black ink. Includes a discussion of materials needed.

Project: AfterSchool Activities | Browse All

Date: September 10, 2009
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): General Science, Chemistry
Running Time:
00:01:12
An introduction to an activity that lets you discover the secret colors hidden in black ink. With a paper towel, a black marker, and a cup of water, create a rainbow of colors while exploring capillary action and chromatography.

Project: AfterSchool Activities | Browse All

Date: September 9, 2009
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): General Science, Chemistry
Running Time:
00:01:33
Explore the science behind this activity, including capillary action (how the water moves up the paper) and chromatography, or how different elements of the ink are carried along at different rates, allowing you to see that black ink is actually made up of many different colors.

Project: AfterSchool Activities | Browse All

Date: September 9, 2009
Format: Expedition
Category: Everyday Science
Subject(s): Chemistry, General Science
Running Time:
01:01:49
In this zany competition teachers will have ten minutes to create a science activity from a special secret ingredient. This week: crayons!

Project: Iron Science Teacher | Browse All

Date: July 7, 2006
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): Physics
Running Time:
1:14:27
Founding Dean of the Architecture Program at California College of Arts and Crafts (CCAC), David Meckel began his career in the Eames Office in the 1970's. Focusing on the day to day experiences of working with Charles and Ray Eames, David will portray a day in the life of the office with the images, people, and idiosyncratic pleasures that made up the rich and dynamic environment that served as the laboratory for these two great designers.

Project: Mathematica | Browse All

Date: March 27, 2002
Format: Interview
Category: Popular Culture
Subject(s): Arts
Running Time:
00:32:12
Exploratorium staff Ron Hipschman and Robyn Higdon sum up the last five days of spacewalks, and show a couple of good-bye conferences with the shuttle astronauts.

Project: Origins: Hubble | Browse All

Date: March 9, 2002
Format: Demonstration / Activity
Category: Science in Action
Subject(s): Astronomy/Space Science
Running Time:
00:34:08
Learn about the successful replacement of the Power Control Unit (PCU) and listen as we talk with Mark Clampin, part of the team that developed the Advanced Camera for Surveys scheduled for installation tonight.

Project: Origins: Hubble | Browse All

Date: March 6, 2002
Format: Interview
Category: Science in Action
Subject(s): Astronomy/Space Science