Results 141 to 150 of about 1,329 (190)
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Applied Optics, 1990
We discuss a method of constructing white light holograms that can serve as sundials and in other applications. Arrangements with both digital and analog readouts are examined.
A, Góngora-T, R G, Stuart
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We discuss a method of constructing white light holograms that can serve as sundials and in other applications. Arrangements with both digital and analog readouts are examined.
A, Góngora-T, R G, Stuart
openaire +4 more sources
Sundials and Their Construction
Scientific American, 1934R. Newton Mayall, Margaret Walton Mayall
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On sundials, springs, and atoms
Behavioural Processes, 1998The orderly behavior that occurs when animals are required to deal with time requirements suggests the possibility that they have an internal clock that provides information about the duration of events. After discussing questions inherent in the concept of an internal clock and suggesting criteria that such a device should meet if it exists, data are ...
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Intrinsic Shape Analysis in Archaeology: A Case Study on Ancient Sundials
Journal on Computing and Cultural Heritage, 2023Benjamin Ducke +2 more
exaly