This segment from Swift: Eyes through Time traces the history military officers and engineers discovering a strange phenomenon in the sky that astronomers now know are gamma-ray bursts.
This video segment from Swift: Eyes through Time introduces and explains theories of the origin of gamma-ray bursts.
Kibera, a poor community, in Nairobi, was a blank spot on the map until recently. This video from Penn State Public Broadcasting’s Geospatial Revolution shows how geospatial technology enabled residents to map resources to help their community.
This video segment from a WPSU documentary Liquid Assets connects public health to the availability of clean and safe drinking water and elaborates on the threats our bodies face due to increasing kinds and quantities of pollutants.
This video segment of Swift: Eyes through Time provides concrete examples to explain the concept that distance in space equals distance in time.
This video segment from Swift: Eyes through Time covers gamma ray bursts; geocentric and heliocentric models; and, cultural interpretations of scientific data.
This video/animation shows that a molecule of water is made up of oxygen and hydrogen atoms. When oxygen and hydrogen atoms exist alone, their properties are different from the properties they have when they are chemically combined to form a water molecule.