Learn about underwater volcanoes and the discovery of the erupting deep-ocean volcano West Mata. The video provides students with the opportunity to visualize a phenomenon that is too dangerous and too remote to experience. Students view a visualization of the ocean floor as well as footage that cap
Hubble Telescope: Looking Deep
Since its launch is 1990, the Hubble Space Telescope has provided scientists with a vast amount of quality data and has contributed to a number of important discoveries. One of the best-known images — the Hubble Deep Field — shows some of the earliest and faintest galaxies ever seen. In this video segment adapted from the Space Telescope Science Institute, learn how the Hubble Space Telescope created this amazing picture of the early universe. CREDITS: https://www.pbslearningmedia.org/credits/ess05.sci.ess.eiu.lookdeep/ LICENSE: https://www.pbslearningmedia.org/help/full-license-for-section-3c-of-terms-of-use-download-and-share/
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Learn about the value of the wetlands ecosystems in this video segment adapted from Texas Parks and Wildlife Department. Wetlands are essential habitats for plants and wildlife and a critical part of the water cycle. Yet they are under threat, largely due to the needs of a growing human population.
In the late 1960s, scientists accidentally discovered gamma-ray bursts — intense flashes of energy that typically last no more than a few minutes and are often as short as a fraction of a second. For decades after the discovery of these powerful bursts, they remained one of the greatest mysteries in