I don't know what happened when the message got forwarded! Here are the links in a shorter form:
Time and Time Again: How Science and Culture Shape the Past, Present, and Future Sara J. Schechner PDF: https://itunes.apple.com/us/itunes-u/time-and-time-again/id1008852567?mt=10 iBook: https://itunes.apple.com/us/book/time-and-time-again/id977218203?mt=11 Sara J. Schechner Altazimuth Arts 42°36'N 71° 22'W West Newton, MA 02465 http://www.altazimutharts.com/ Sara J. Schechner, Ph.D. David P. Wheatland Curator of the Collection of Historical Scientific Instruments Department of the History of Science, Harvard University Science Center 251c, 1 Oxford Street, Cambridge, MA 02138 Tel: 617-496-9542 | Fax: 617-496-5932 | sche...@fas.harvard.edu http://scholar.harvard.edu/saraschechner http://chsi.harvard.edu/ --------------------------------------------------- https://lists.uni-koeln.de/mailman/listinfo/sundial
