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Charles Darwin and the Theory of Evolution by Natural Selection
Fred Bortz
Library Binding (Rosen Classroom, March 15, 1617)None
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Martian Fossils on Earth: The Story of Meteorite ALH 84001
Fred Bortz
eBook (StarWalk Kids Media, June 4, 2015)How can we tell that meteorite ALH 84001 comes from Mars, and what is it doing on Earth?! This meteorite, found in Antarctica in 1984, provided scientists with evidence suggesting the possibility that life once existed on Mars. Dr. Fred Bortz uses the scientific process to break down what we know, and what we are still learning. Newly updated (2014) to include data acquired by the Spirit, Opportunity and Curiosity rovers.
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The Proton
Fred Bortz PH.D.
Paperback (Rosen Publishing Group, Feb. 1, 2004)The most basic subatomic particle, the proton carries a positive charge. It and the neutron make up the nucleus of an atom. This new title explains the discovery of the proton and how it determines the unique chemical and physical characteristics of different elements.
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Exploring the Subatomic World
B. H. Fields, Fred Bortz
Library Binding (Cavendish Square, Aug. 1, 2015)None
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Martian Fossils On Earth? by Fred Bortz
Fred Bortz
School & Library Binding (Millbrook Press, March 15, 1800)None
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The Photon
Fred Bortz
Paperback (Rosen Publishing Group, Feb. 1, 2004)This particle of light energy and its discovery revolutionized our understanding of subatomic physics and led to the theory of quantum physics. Through this new book, readers will learn about these minute packets of electromagnetic radiation and the scientists such as Max Planck and Albert Einstein, who figured out how they work.