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“The Windshield-Pitting Mystery of 1954.” ©2015 National Public Radio, Inc. Excerpts from news report titled “The Windshield-
Pitting Mystery Of 1954” by Linton Weeks was originally published on NPR.org on May 28, 2015, and is used with the permission
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Excerpt from Priit Vesilind with James and Maureen Tusty, The Singing Revolution. © 2008 by Sky Films Incorporated. www.
singingrevolution.com.
“Continental Drift and Plate Tectonics” excerpt from Grolier’s New Book of Popular Science. All rights reserved. Reprinted by
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Excerpt from Gardner’s Art Through the Ages by Horst De La Croix, Richard G. Tansey, Diane Kirkpatrick. 9th edition, 1991.
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Excerpt from “The Parthenon Frieze—Another View.” © 1977 by John Boardman.
“Scientists Discover Children’s Cells Living in Mother’s Brains,” by Robert Martone. Originally published December 4, 2014 in
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Excerpt(s) from The Creators: A History of Heroes of the Imagination by Daniel J. Boorstin, copyright © 1992 by Daniel J.
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“Robert Redford: Protect Our Wild Horses” by Robert Redford in USA Today, November 3, 2014. Reprinted by permission of
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Excerpt from “A Strange Tale of a New Species of Lizard” by Carl Zimmer in the New York Times, December 18, 2014. © 2014 by
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