Brearley, Harry Chase, 1870-, Ingersoll, Robt. H., & Bro · New York, Pub. by Doubleday, Page & Co. for Robert H. Ingersol & Bros. · leaf 387
-&287B- Appendix E … shadow moving only a few inches in thewhole day mustmove so slowly thatone could hardly seeit move at all. Tomark the minutes,it must move faster,just as the minutehand of your watchmoves faster thanthe hour hand, andthe second handfaster still. One can-not read secondsfrom the hour hand,however…
Time measurements · Clocks and watches
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