A History of Inventions, Discoveries, and Origins, Volume I (of 2). Johann Beckmann

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СКАЧАТЬ friends, and seized those whom they called his emissaries (προσαγώγιδας), worthless men, detested by the gods. These went about the city, mixed with the citizens, and, prying into everything, gave an account to the tyrant of what they thought and what expressions they made use of.” It was merely for its strength, and the labour employed in building it, and not on account of its ingenious construction, that the ancients admired the prison of the tyrant. At present the upper end of the winding passage is closed up; and it is so narrow, that some years ago the captain of an English vessel found great difficulty to clamber up it. It cannot, however, be denied that this grotto may have been used for the service ascribed to it; and I can readily believe that it may have led Kircher to the invention of the ear-trumpet. See the Travels of P. de la Valle, Ray, and Brydone; Delle antiche Siracuse, da G. Bonanni, &c., 2 vols. fol. Palermo 1717. Dan. Bartolo del suono e de’ tremori harmonici, Bonon. 1680, who examined this grotto as a naturalist. D’Orville, Sicula. Amst. 1764, pp. 182, 194.

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This machine was invented by Kircher, in imitation of the ear of Dionysius; nor is it a vain and empty speculation, for the machine produces an infallible effect. Kircher caused to be made at Rome, of tin plate, a very large and straight tube, like a funnel, and placed it in an apartment next to his chamber, in such a manner that the large end projected into the garden of the college, and the less entered his chamber. When the porter of the college had occasion to call him to the gate, that he might not be obliged always to go up stairs, or to bawl out, he went to the broad end of the funnel, and communicated what he wished to Kircher. – Schotti Magia Universalis, ii. p. 156.

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Eschinardi Discursus de Sono Pneumatico, p. 10.

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Physico-theology.

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Our Kircher, in his Phonurgia, justly claims that invention, as it was several years ago exhibited by him in the Jesuits’ college at Rome, and an account of it printed. That this is true I myself was an eye-witness; though I must acknowledge that no one before the above-mentioned Englishman ever applied this speaking instrument, at least in so perfect a manner, to that use for which it was afterwards employed. – Magisterium Naturæ et Artis. Brixiæ, 1684–92, fol. ii. p. 436.

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Journal des Sçavans, tome iii.

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Ibid. p. 131.

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J. A. Sturm, Collegium Experimentale, ii. p. 146.

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Philosophical Transactions.

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Mémoires de l’Acad. des Sciences à Berlin, 1763, p. 97.

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Experimental Inquiry into the Nature, &c. of Heat, p. 225.

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La Historia General de las Indias. Sevilla, 1535, fol. lib. xvii. c. 13. [An earlier notice of the pine-apple had been given by Andræa Navagero in his letter to Rannusio, dated from Seville, May 12, 1526. He says, “I have also seen a most beautiful fruit, the name of which I do not recollect: I have eaten of it, for it was imported fresh. It has the taste of the quince, together with that of the peach, with some resemblance also of the melon: it is fragrant, and is truly of most delicious flavour.” – Lettere di xiii Huomini Illustri.]

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Les Singularitez de la France Antarctique, autrement nommée Amerique. Par André Thevet. Anvers, 1558.

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Voyage faict en la terre du Brésil, autrement dite Amerique. Par J. de Lery. Genève, 1580, 8vo, p. 188.

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Rerum Med. novæ Hispaniæ Thesaurus. Rome, 1651. fol.

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The accounts given by Acosta and Linschotten may be seen in Bauhini Histor. Plantarum, iii. p. 95. Kircher in his China Illustrata says, “That fruit which the Americans and people of the East Indies, among whom it is common, call the ananas, and which grows also in great abundance in the provinces of Quantung, Chiamsi, and Fokien, is supposed to have been brought from Peru to China.”

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See Leibnitz, Nouveaux Essais sur l’Entendement Humain (Œuv. Phil.), p. 256, Amst. 1765, 4to.

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Lersner, Chronik, ii. p. 824.

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Miller’s Gardener’s Dictionary, i. p. 132. Lueder, Wartung der Küchengewächse. Lubeck, 1780, 8vo, p. 248.

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Miller, ii. p. 824. Lueder, p. 39. That putrid bark forms an excellent manure, had been before remarked by Lauremberg, in Horticultura, p. 52.

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Nova Plantarum Americanarum Genera. Parisiis 1708, 4to, p. 46.

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[The plants producing the pine-apple have been separated by Prof. Lindley under the name Ananassa from the allied genus Bromelia, after which the Natural Order Bromeliaceæ takes its name.]

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Halleri Bibl. Botan. i. p. 640.

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De Arte Amandi, lib. iii. v. 629.

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Ausonii Epist. xxiii. v. 21. The poet afterwards teaches other methods of secret writing, and Gellius, lib. xvii. cap. 9, mentions the like.

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Colum. De Re Rust. x. 354. and xi. 3, 60.

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Plin. lib. xxvi. cap. 8. p. 400.

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The sixth observation of the second century is as follows: Magnetic waters which act at a distance. An astonishing effect, indeed, is produced by the contest of the following waters, which are thus made. Let quick-lime be quenched in common water, and while quenching, let some orpiment be added to it (this however ought to be done by placing warm ashes under it for a whole day), and let the liquor be filtered, and preserved in a glass bottle well corked. Then boil litharge of gold well pounded, for half an hour with vinegar in a brass vessel, and filter the whole through paper, and preserve it also in a bottle closely corked. If you write any thing with this last water with a clean pen, the writing will be invisible when dry; but if it be washed over with the first water it will become instantly black. In this, however, there is nothing astonishing; but this is wonderful, that though sheets of paper without number, and even a board be placed between the invisible writing and the second liquid, it will have the same effect, and turn the writing black, penetrating the wood and paper without leaving any traces of its action, which is certainly surprising; but a fetid smell, occasioned by the mutual action of the liquids, deters many from making the experiment. I am, however, of opinion, that I could improve this secret by a more refined chemical preparation, so that it should perform its effect through a wall. This secret I received, in exchange for others, from J. Brosson, a learned and ingenious apothecary of Montpelier.

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Tachenii Hippocraticæ Medicinæ Clavis, p. 236. 1669.

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Collectanea Chymica Leydensia, edidit Morley. Lugd. Bat. 1684, 4to, p. 97.

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For an account of various kinds of secret writing see Halle, Magie oder Zauberkräfte der Natur. Berlin, 1783, 8vo, v. i. p. 138.

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Hist. et Mém. de l’Acad. des Sciences à Paris, 1737, pp. 101 and 228.

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Historia Cadmiæ fossilis, sive Cobalti. Berl. 1744.

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This account, together with Teichmeyer’s receipt for preparing it, may be found in Commercium Litterarium Norimbergense, 1737, p. 91.

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“Copiosius minera bismuthi tam ab aqua forti quam ab aqua regia dissolvitur, restante pulvere albo corroso; solutio in aqua forti roseum colorem sistit, quæ si sali in aqua soluto, secundum præscriptum D. J. W. in clave, affundatur, abstrahatur, ex residuo extrahitur sal roseum, quod pulverisari et cum spiritu vini extrahi potest: adeoque hæc autrix jam anno 1705 publice totum processum et fundamentum sic dicti atramenti sympathetici, quod a calore viridescit, evulgavit.” – Pot, Observ. Chym. collectio prima. Berolini, 1739, p. 163.

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So thinks Gesner in Selecta Physico-œconomica, or Sammlung von allerhand zur Naturgeschichte СКАЧАТЬ