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Java download for a PC. (2009) http://www.oracle.com/technetwork/java/javase/downloads/index.html

has been cited by the following article:

  • TITLE: Using Polaris and the Big Dipper to approximate local standard time

    AUTHORS: Edwin H. Kaufman Jr, Corey R. Page, Casey R. Watson

    KEYWORDS: Polaris; Big Dipper; Time; Longitude; Latitude

    JOURNAL NAME: Natural Science, Vol.4 No.12, December 24, 2012

    ABSTRACT: In this paper we introduce methods for approximating local standard time in the Northern Hemisphere using Polaris and the Big Dipper as well as alternative reference stars, and describe in detail how to construct a device we call a dipperclock to facilitate this process. An alternative method which does not require a dipperclock is also discussed. Ways of constructing dipperclocks which glow in the dark are presented. The accuracy of dipperclocks is examined, both theoretically and through field testing. A java program is provided for creating dipperclocks customized to a particular year-long time period and place to get improved accuracy. Basic astronomical definitions and justifications of the results are provided. We also discuss the use of dipperclocks to find longitude and latitude.