Browsing 150 - 160 results of 489 webcasts
The Census of Marine Life is a growing global network of researchers in more than 70 nations engaged in a ten year (2000-2010) mission to assess and explain the diversity, distribution, and abundance of marine life in the oceans. Rolf Gradinger is an expert in Sea Ice Communities, studying the tiny animals that actually live inside the ice and those that live on the bottom of the ice sheets. We'll chat with Rolf about his current work, drilling ice cores just off Barrow, and looking for some of the world's most unique fauna.
Project: Ice Stories: Dispatches from Polar Scientists | Browse All
Date: May 24, 2008
Category: Popular Science
Subject(s): Geology/Earth Science, Life Science/Biology
The Exploratorium celebrates the 20th anniversary of Pi Day with a pie-throwing contest, Pi Day exhibits in Second Life, and more activities honoring everyone's favorite mathematical constant.
Project: Pi Day | Browse All
Date: March 13, 2008
Category: Popular Culture
Subject(s): General Science, History