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Magney, Troy; Eitel, Karla; Eitel, Jan; Jansen, Vincent; Schon, Jenny; Rittenburg, Rebecca; Vierling, Lee – Science Teacher, 2013
Many students probably take pictures daily. Whether snapshots of their friends at a Justin Bieber concert or of their latest skateboard trick, these images document changes in a student's life. Digital cameras can do more, however, than record memories to post on Facebook. They can also help students examine changes in their environment. This…
Descriptors: Photography, Handheld Devices, Environmental Interpretation, Plants (Botany)
Valauskas, Edward J. – Database, 1994
Describes digital images of incunabula from the Library of the Vatican that are available over the Internet based on an actual exhibit that was displayed at the Library of Congress. Viewers, i.e., compression routines created to efficiently send color images, are explained; and other digital exhibits are described. (Contains three references.)…
Descriptors: Books, Color, Computer Graphics, Computer Networks