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Running Time:
00:22:45
Join Exploratorium Senior Scientist Paul Doherty and visiting scientist Alfredo Mateus for an exploration of hands-on demos. In today's webcast, Paul and Alfredo will be looking at a voice activated chemical reaction and what happens when you heat plastic in water!

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

Date: July 10, 2009
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): Physics, General Science
Running Time:
00:04:48
Sarah Santos and Jeremy Rector demonstrate two ways to make ferrofluid during a live Webcast of the Exploratorium's Iron Science Teacher. Watch the whole episode (type "oil" in the search box), along with many other episodes of Iron Science Teacher at www.exploratorium.edu/tv

Project: Iron Science Teacher | Browse All

Date: July 10, 2009
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): Geology/Earth Science, Physics
Running Time:
00:07:49
Children’s book author David Schwartz shares some creative ways kids and teachers have used his books to look at big numbers.

Project: Teacher Institute Science Teaching Tips | Browse All

Date: July 8, 2009
Format: Interview
Category: Everyday Science
Subject(s):
Running Time:
00:11:07
NPR, or Neighborhood Public Radio is an artists collective and community radio project founded in 2004 by multimedia artists and educators Lee Montgomery, Jon Brumit and Michael Trigilio. Acting as a traveling band of guerilla broadcasters, NPR personnel have hosted thematic broadcasts from San Francisco to Serbia, including a stint at the 2008 Whitney Biennial. What is Neighborhood Public Radio? Imagine a storefront community radio station open to you. You get access to the airwaves regardless of your qualifications or message. We caught up with the founders of the now-decentralized NPR team, in Oakland, Chicago and San Diego to talk about the technical, social and political aspects of broadcasting, and about their tattoos. As a special treat for our listeners we thought it would be fun to ask Lee, Jon and Michael to create a new Audio-Art piece for our Podcast series. The idea was simple. They would each create a composition that was no more than 5 minutes long, and we would layer all three parts together to create a single new work. Visit the link at the bottom to hear the results.

Project: Exploratorium Audio Salon | Browse All

Date: July 3, 2009
Format: Interview
Category: Popular Culture
Subject(s): Art
Running Time:
00:05:32
Our host, Stephanie Chasteen, shares some fun facts and activities having to do with the science of sound.

Project: Teacher Institute Science Teaching Tips | Browse All

Date: July 1, 2009
Format: Demonstration / Activity
Category: Everyday Science
Subject(s):
Running Time:
00:00:44
This is a time-lapse movie of a chain reaction activity presented at the Exploratorium booth during Maker Faire 2009. Participants were asked to build a portion of a collective chain reaction contraption, which was set off twice during the day. Photos were taken every 30 seconds and then joined in a 24 fps movie.

Project: MAKE at the Exploratorium | Browse All

Date: June 29, 2009
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): Art, General Science, Physics
Running Time:
00:00:36
This is a time-lapse movie of a chain reaction activity presented at the Exploratorium booth during Maker Faire 2009. Participants were asked to build a portion of a collective chain reaction contraption, which was set off twice during the day. Photos were taken every 30 seconds and then joined in a 24 fps movie.

Project: MAKE at the Exploratorium | Browse All

Date: June 29, 2009
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): Art, General Science, Physics
Running Time:
00:54:21
Cheer on the competitors in this zany science cook-off. This week's secret ingredient was nuts and bolts

Project: Iron Science Teacher | Browse All

Date: June 26, 2009
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): General Science
Running Time:
00:16:24
In conjunction with this summer's special exhibition Reflections, Exploratorium Senior Scientist Paul Doherty joins us for a hands-on Webcast. What effect does looking through two mirrors have on an image? Or three mirrors?

Project: Reflections | Browse All

Date: June 26, 2009
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): General Science, Physics
Running Time:
00:11:02
TI staff biologist Karen Kalumuck breaks down the news about the mysterious ailment afflicting our country’s bees. Why does it matter, and what can we do about it?

Project: Teacher Institute Science Teaching Tips | Browse All

Date: June 24, 2009
Format: Interview
Category: Everyday Science
Subject(s): Life Science/Biology