Scientific Lectures

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Macmillan and Company, 1890 - Archaeology - 228 pages
 

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Page 167 - SOUND : a Series of Simple, Entertaining, and Inexpensive Experiments in the Phenomena of Sound, for the use of Students of every age.
Page 107 - Vixere fortes ante Agamemnona Multi, sed omnes illacrymabiles Urgentur, ignotique longa Nocte, carent quia vate sacro.
Page 167 - LIGHT: a Series of Simple, entertaining, and Inexpensive Experiments in the Phenomena of Light, for the Use of. Students of every age.
Page 57 - ... her. I then, when about twenty-five ants were so engaged, moved the little paper bridge slightly, so as to leave a chasm just so wide that the ants could not reach across. They came and tried hard to do so; but it did not occur to them...
Page 83 - ... ants from another nest of the same species. The ants which were at liberty took no notice of the bottle containing their imprisoned friends. The strangers in the other bottle, on the contrary, excited them considerably. The whole day one, two, or more ants stood sentry, as it were, over the bottle. In the evening no less than twelve were collected round it, a larger number than usually came out of the nest at any one time. The whole of the next two days, in the same way, there were more or less...
Page 151 - These Assyrian drafts were negotiable, but from the nature of things could not pass by endorsement, because, when the clay was once baked, nothing new could be added, and under these circumstances the name of the payee was frequently omitted. It seems to follow that they must have been regularly advised. It is certainly remarkable that such instruments, and especially letters of credit, should have preceded the use of coins. The earliest banking firm of which we have any account is said to be that...
Page 46 - After remaining some days in this state, they emerge as perfect insects. In many cases, however, they would perish in the attempt, if they were not assisted ; and it is very pretty to see the older ants helping them to extricate themselves, carefully unfolding their legs and smoothing out the wings, with truly feminine tenderness and delicacy. Under ordinary circumstances an ants...
Page 167 - rupya,' silver ; others from the design, as the angel, the testoon, from teste or tete, a head ; others from the head of the state, as the sovereign, crown ; others from the proper name of the monarch, such as the daric, from Darius, the Philip, Louis d'or, or the Napoleon. The dollar or thaler is short for the Joachimsthaler, or money of the Joachims valley in Bohemia, where these coins were first struck in the sixteenth century. Guineas were called after the country from which the gold was obtained,...
Page 146 - And if any Baron, or any one else soever, hath need of gold or silver or gems or pearls, in order to make plate, or girdles, or the like, he goes to the Mint and buys as much as he list, paying in this paper-money.' Now you have heard the ways and means whereby the Great Kaan may have, and in fact has, more treasure than all the Kings in the World ; and you know all about it and the reason why.
Page 51 - In industry ants are not surpassed even by bees and wasps. They work all day, and in warm weather, if need be, even at night too. I once watched an ant from six in the morning, and she worked without intermission till a quarter to ten at night. I had put her to a saucer containing larvae, and in this time she carried off no less than a hundred and eighty-seven to the nest.

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