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Chemistry: Changing States of Matter
 This Science Screen Report uses experiments and everyday phenomena to explore the properties of matter and how physical forces cause state changes at the boiling, melting, freezing, and dew point. The program also demonstrates how different states of...(more details) |
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Behind the Big Bang Theory
 This Science Screen Report demonstrates how the Big Bang is thought to have occurred, and examines principles scientists use to support the theory. Beginning with the establishment of the concept in 1948, the program guides students through the detec...(more details) |
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The Sun and Stars
 This video looks deep into space to learn how stars are born and how, eventually, they die. Each stage is covered: the formation of proto-stars, the nuclear ignition of main sequence stars, the cooling of red giants, the compaction of white dwarfs, a...(more details) |
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The Planets
 Any study of the universe requires a solid understanding of the solar system-home sweet home and the launching pad for intergalactic exploration. This video explains how the solar system formed and offers plenty of detailed information on the inner a...(more details) |
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The Search for Black Holes
 This Science Screen Report details the long history of speculation that led to theoretical awareness of black holes, as well as the eventual confirmation that they exist based on observations by the Hubble Space Telescope and terrestrial radio telesc...(more details) |
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