Проведя воображаемую линию под Землей до требуемой глубины, нужно провести вертикаль вверх до горизонта, там и будет находиться юг. Словесное объяснение звучит ужасно запутанно, но, изучив схему внизу и попрактиковавшись, вы увидите, что этот способ весьма прост в использовании. Нелегко провести воображаемую линию идеально ровно до нужной точки под Землей, расположенной под углом в несколько вытянутых кулаков (см. Приложение I о том, как измерить углы при помощи вытянутой вперед руки, сжатой в кулак).
Определение юга от южного небесного полюса на 55° к северу.
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Василий Кузьмич Фетисов , Евгений Ильич Ильин , Ирина Анатольевна Михайлова , Константин Никандрович Фарутин , Михаил Евграфович Салтыков-Щедрин , Софья Борисовна Радзиевская
Приключения / Публицистика / Детская литература / Детская образовательная литература / Природа и животные / Книги Для Детей