言語/国：
に似ているサイト Sundials.Org
NASS
説明: NASS North American Sundial Society for sundials, gnomonics, history of sundials, theory of sundials, making sundials, using sundials, sundial education, teaching sundials, sundial curriculum, sun and shadows, solar analemma ...
人気キーワード： sundials
サイトの評価:
3.0 / 5.0, によって見直さ Sites Like Search
言語: English
サイトトピックス: astronomy
Includes British and international sundials with description and exact location; sun compasses.
サイトの評価:
3.0 / 5.0, 言語: English
Web site for Canadian potter, Steve Irvine
サイトの評価:
3.0 / 5.0, 言語: English
Software to design a vertical (wall mounting) sundial for walls that face up to 60 degrees away from due-south.
サイトの評価:
3.0 / 5.0, 言語: English
Paraxial and Seidel calculations, spot diagrams, ray fans, 3D wave aberrations and energy distribution, optical layout, optimization. (MS-Win, free crippled version ...
サイトの評価:
3.0 / 5.0, 言語: English
サイトの評価:
3.0 / 5.0, 言語: English
Describes sundials that can tell sunrise and sunset times, the angle of solar declination and the time at night. (Flash based site).
サイトの評価:
3.0 / 5.0, 言語: English
Current Time Worldwide (World Clock) and Calendars for countries worldwide both online and for printing. Find the best time for web meetings (meeting planner) or ...
サイトの評価:
4.5 / 5.0, 言語: English
サイトの評価:
3.0 / 5.0, 言語: English