Читать книгу Primitive Time-reckoning. A study in the origins and first development of the art of counting time among the primitive and early culture peoples онлайн

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This method of indicating the time of day is quite satisfactory, especially in the tropics and for primitive needs, and only more rarely does it give place to other methods, the chief of which is the observation of the length of shadows. The Javanese know this latter method but do not often use it. In their old writings we find a traveller described as setting out on his journey or arriving at the end of it when his shadow was so many feet long[57]. The Masai usually estimate the time of day from the position of the sun, but more rarely from the length of the shadows[58]. When the shadow measures nine feet, the Swahili say, “It is 9 o’clock (sic!)”[59]. To indicate the time of day or to represent a distance the Cross River natives use the length of shadows. They have however in most of their houses a curious species of sun-dial, a plant about 50 cm. high, with violet-white flowers. The flowers gradually begin to open at sunrise, by noon they are wide open, and they gradually close again between noon and sunset. One of these plants is placed in every garden and enclosed within little stones[60]. To the south of Lake Nyassa the time of day is reckoned either from the position of the sun or from the length of the shadow thrown by a stick, nthawe[61]. The Society Islanders among their numerous expressions for the time of day include two which have reference to shadows, ‘the shadow as long as the object’, ‘the shadow longer than a man’[62]. The Benua-Jahun, a primitive tribe of the Malay Peninsula, indicate the progress of the day by the inclination of a stick. Early morning is represented by pointing a stick to the eastern horizon. Placed erect it indicates noon, inclined at an angle of about 45° to the west it corresponds nearly with three o’clock, and so on[63]. This practice is doubtless connected with the common use of a stick in the Indian Archipelago for observations of time, and is by no means primitive. The ancient Athenians seem to have indicated time by measuring off with the foot the length of the shadow cast by their bodies upon the level ground before them as they stood. At all events the length of shadows served to indicate time, cp. Aristophanes, Ekkles., 652, “when the staff is ten feet, to go perfumed to dinner”[64]. The gnomon which, according to Herodotus II, 109, the Greeks borrowed from the Babylonians was an upright stick the shadow of which was measured: it was also an important instrument for astronomical observations[65]. Here however we are already at a highly developed stage and know nothing about the origins.