 |
To these particulars, and others formerly imparted, his Excellency is making more of the same nature; and particularly those of the Immersion of the Satellites of Jupiter.
We must not omit mentioning here, what he hath observed of Halo's about the Moon; which he relates in these words;
Decemb. 25. Old Style, 1666. In the Evening, here (vid. at Madrid) was a great Halo about the Moon, the Semidiameter whereof was about 23 deg. 30 min. Aldebaran was just in the North-east part of the Circle, and the two Horns of Aries just enclosed by the South-west of the Circle, the Moon being in the Center. I note this the rather (saith he) because five or six years ago, vid. Novemb. 21. Old Style, 1661. an hour after Sun-set, I saw a great Halo about the Moon of the same Semidiameter, {391} at Tangier, the Moon being very near the same place, where she was now.
* * * * *
Extract of a Letter, lately written by Mr. Nathaniel Fairfax to the Publisher, containing Observations about some Insects, and their Inoxiousness, &c.
The Ingenious Author of this Letter, as he expresses an extraordinary desire to see the Store-house of Natural Philosophy, more richly fraughted (a Work begun by the single care and conduct of the Excellent Lord Verulam, and prosecuted by the Joynt-undertakings of the R. Society) so he very frankly offers his Service in contributing some of his Observations, and begins in this very Letter to perform his Offer. For, Having taken notice of what was publisht in Numb. 9. p. 161. out of the Italian Philosopher Redi, vid. That Creatures, reputed Venomous, are indeed no Poysons, when swallow'd, though they may prove so, when put into Wounds: He, for confirmation thereof, alledges Examples of several Persons well known to him (himself also having been an Eye-witness to some such Experiments) who have frequently swallow'd Spiders, even of the rankest kind, without any more harm than happens to Hens, Robin-red-breasts, and other Birds, who make Spiders their daily Commons. And having made mention of some men, that eat even Toads, he adds, that though a Toad be not a Poyson to us in the whole; yet it may invenome outwardly, according to some parts so and so stirr'd; an instance whereof he alledges in a Boy, who stumbling on a Toad, and hurling stones at it, some Juyce from the bruised Toad chanced to light upon his Lips, whereupon they swell'd, each to the thickness of about two Thumbs: And he neglecting to use, what might be proper to restore them, they have continued in that mishapen size ever since; the ugliness whereof, when the Relator saw, gave him occasion to inquire after the cause of it, which thereupon he understood to be, as has been recited.
On this occasion, the same Gentleman relates, that once seeing a Spider bruised into a small Glass of Water, and that it tinged {392} it somewhat of a Sky-colour, he was, upon owning his surprise thereat, informed, that a dozen of them being put in, they would dye it to almost a full Azure. Which is touch't here, that, the Experiment being so easie to make, it may be tried, when the season furnishes those Insects; meantime, it seems not more incredible, that this Creature should yield a Sky-colour, when put in water, than that Cochineel, which also is but an Insect, should afford a fine red, when steep'd in the same Liquor.
* * * * *
An Account Of Some Books.
I. Le Tome troisieme et dernier des Lettres de M. DES-CARTES.
As the two first Tomes of M. Des-Cartes his Letters, contain Questions, for the most part of a Moral and Physiological Nature, proposed to, and answer'd by him; so this consists of the Contests, he had upon several Subjects with divers Men eminent in his time.
To pass by that sharp Contest, he was engaged in by some Professors of Divinity at Utrecht, who endeavoured to discredit his Philosophy, as leading to Libertinisme and Atheisme, notwithstanding he made it so much his business, as to assert the Existence of a Deity, and the Immortality of a Soul: We shall take notice of what is more to our purpose, vid. the Differences, he had touching his Dioptricks and Geometry.
As for his Dioptricks, though a great part of the Learned World have much esteem'd that Treatise, as leaving little to be said after him upon that Subject; yet there have not been wanting Mathematicians, who have declared their disagreement from his Principles in that Doctrine. The first of them was the Jesuit Bourdin, Mathematick Professor in the Colledg of Clermont at Paris; but this difference was soon at an end. A second was Mr. Hobbs, upon whose account he wrote several Letters to Mersennus, containing many remarks conducing to the Knowledge of the Nature of Reflection and Refraction. But the Person, that did most learnedly and resolutely attack the said Dioptricks, was Monsieur Fermat, {393} writing first about it to Mersennus, who soon communicated his Objections to M. Des-Cartes, who failed not to return his Answer to them. But Fermat replied, and Des-Cartes likewise; and after many reciprocations, in which each party pretended to have the advantage, the matter rested; until M. Fermat taking occasion to write afresh of it to M. De la Chambre, several years after Des-Cartes's death, upon occasion of a Book, written M. De la Chambre, Of Light; discoursed with this new Author after the same rate, as he had done before with Des-Cartes himself, and seemed to invite some-body of his friends, to re-assume the former contest. Whereupon M. Clerselier and M. Rohault took up the Gantlet, to assert the Doctrine of the deceased Philosopher, exchanging several Letters with M. Fermat, all inserted in this Tome, and serving fully to instruct the Reader of this Difference, and withal to elucidate many difficult points of the Subject of Refractions; especially of this particular, Whether the Motion of Light is more easily, and with more expedition, perform'd through dense Mediums, than rare.
Besides this, though one would think, Disputes had no place in Geometry, since all proofs there, are as many Demonstrations; yet M. Des-Cartes hath had several scufles touching that Science. As M. Fermat had assaulted his Dioptricks, so He reciprocally examined his Treatise De Maximis & Minimis, pretending to have met with Paralogismes in it. But the Cause of M. Fermat was learnedly pleaded for, by some of his Friends, who took their turn to examine the Treatise of Des-Carte's Geometry; whereupon many Letters were exchanged, to be found this Book, and deserving to be considered; which doubtless the Curious would easily be induced to do, if Copies of this Book were to be obtain'd here in England, besides that one, which the Publisher received from his Parisian Correspondent, and which affords him the opportunity of giving this, though but Cursory, Account of it.
As to Physicks, there occur chiefly two Questions, learnedly treated of in this Volume, though not without some heat between M. Des-Cartes and M. Roberval. The one is, touching the Vibrations of Bodies suspended in the Air, and their Center of Agitation: about which, there is also a Letter inserted of {394} M. Des-Cartes to that late Noble and Learned English Knight, Sir Charles Cavendish. The other is, whether Motion can be made without supposing a Vacuum: where 'tis represented, That, if one comprehend well the Nature, ascribed to the Materia subtilis, and how Motions, called Circular, are made, which need not be just Ovals or true Circles, but are only called Circular, in regard that their Motion ends, where it had begun, whatever irregularity there be in the Middle; and also, that all the Inequalities, that may be in the Magnitude or Figure of the parts, may be compensated by other inequalities, met with in their Swiftness, and by the facility, with which the parts of the Subtle Matter, or of the first Cartesian Element, which are found every where, happen to be divided, or to accommodate their Figure to the Space, they are to fill up: If these things be well understood and considered, that then no difficulty can remain touching the Motion of the parts of Matter in pleno.
Besides all these particulars, treated of in this Tome, there occur many pretty Questions concerning Numbers, the Cycloid, the manner of Working Glasses for Telescopes, the way of Weighing Air, and many other Curiosities, Mathematical and Physical.
II. ASTRONOMIA REFORMATA, Auctore JOHANNE BAPT. RICCIOLI, Soc. Jesu.
For the Notice of this Book, and the Account of the Chief Heads contained therein, we are obliged to the Journal des Scavans; which informs us,
First, That the Design of this Work is, that, because several Astronomers, having had their several Hypotheses, there is found so great a diversity of opinions, that it is difficult thence to conclude any thing certain; this Author judged it also necessary, to compare together all the best Observations, and upon examination of what they have most certain in them, to reform upon that measure the Principles of Astronomy.
Secondly, That this Volume is divided into two Parts, whereof the First is composed of Ten Books; in which the Author {395} considers the principal Observations, hitherto made of the Motion of the Planets and the Fixed Stars, of their Magnitude, Figure, and other Accidents; drawing thence several Conclusions, in which he establishes his Hypothesis. The second contains his Astronomical Tables, made according to the Hypotheses of the First Part, together with Instructions teaching the manner of using them.
Thirdly, That Astronomers will find in this Book many very remarkable things, concerning the Apparent Diameter of the Sun and the other Stars, the Motion of the Libration of the Moon, the Eclipses, Parallaxes, and Refractions: And that this Author shews, that there is a great difference between Optical and Astronomical Refraction, which Tycho and many others have confounded; undertaking to prove, that, whereas these Astronomers have believed, that the remoter any Star is, the less is its Refraction, on the contrary the Refraction is the greater, the more a Star is distant. And among many other things, he ingeniously explicates the two contrary Motions of the Sun, from East to West, and vice versa, by one onely Motion upon a Spiral, turning about a Cone.
Fourthly, That he represents, How uneasie it is to establish sure Principles of this Science, by reason of the difficulties of making exact Observations. So, for example, in the Observation of the Equinox, every one is mistaken by so many Hours, as he is of Minutes, in the Elevation of the Pole, or the Diameter of the Sun, or the Refraction, or in any other circumstance. In the Observation of the Solstice, the error of one only Second causeth a mistake of an Hour and an half: mean time 'tis almost impossible to avoid the error of a Second; and even the sharpest sight will not be able to perceive it, except it be assisted with an Instrument of a prodigious bigness. For to mark Seconds, though Lines were drawn as subtil as the single threds of a Silk-worms Clew, (which are the smallest spaces to be discerned by the sharpest Eye) by the Calculation made by this Author there would need an Instrument of 48. feet Radius, since Experience shews, that there needs no more at most, than 3600. threds of Silk to cover the space of an inch. But, suppose one could have a Quadrant of this bigness, who can assure himself, that dividing it into {396} 324000. parts (for so many Seconds there are in 90. Degrees) either in placing it, or in observing, he shall not mistake the thickness of a single thred of Silk? He adds, that Great Instruments have their defects, as the small ones: For in those, that are Movable, if the thred, on which the Lead hangs, is any thing big, it cannot exactly mark Seconds; if it be very fine, it breaks, because of its great length, and the weight of the Lead: And in the Fixed ones, the greater the Diameter is, the less the Shadow or the Light is terminated; so that it is painful enough, exactly to discern the extremities thereof. Yet 'tis certain, that the greater the Instruments are, the surer Astronomers may be: Whence it is, the some Astronomers have made use of Obelisks of a vast bigness, to take the Altitudes; and Signior Cassini, after the example of Egnatio Dante, caused a hole to be made on the highest part of a Wall of 95. feet in a Church at Bononia, through which the beams of the Sun falling on the Floor, mark as exactly as is possible, the height of that Luminary.
Fifthly, That the Author reasons for the Immobility of the Earth after this manner. He supposes for certain, that the swiftness of the Motion of heavy bodies doth still increase in their descent; to confirm which principle, he affirms to have experimented, That, if you let fall a Ball into one of the Scales of a Ballance, according to the proportion of the height, it falls from, it raiseth different weights in the other Scale. For example, A Wooden Ball, of 11/2 ounce, falling from a height of 35 inches, raiseth a weight of 5. ounces; from the height of 140 inches, a weight of 20 ounces; from that of 315 inches, one of 45 ounces; and from another of 560 inches, one of 80 ounces, &c. From this principle he concludes the Earth to be at Rest; for saith he, if it should have a Diurnal Motion upon its Center, Heavy Bodies being carried along with it by its motion, would in descending describe a Curve Line, and, as he shews by a Calculus, made by him, run equal spaces in equal times; whence it follows, that the Celerity of their Motion would not increase in descending, and that consequently their stroke would not be stronger, after they had fallen thorow a longer space. {397}
III. ANATOME MEDULLAE SPINALIS, ET NERVORUM inde provenientium, GERARDI BLASII, M. D.
The Author shews in this little Tract a way of taking the entire Medulla Spinalis, or Marrow of the Back, out of its Theca or Bony Receptacle without Laceration; which else happens frequently, both of the Nerves proceeding from it, and of the Coats investing it; not to name other parts of the same. This he affirms to have been put into practice by himself, by a fine Saw and Wedge; which are to be dexterously used: and he produceth accordingly in excellent Cuts, the Representations of the Structure of the said Medulla thus taken out, and the Nerves, thence proceeding; and that of several Animals, Dogs, Swine, Sheep.
He intermixes several Observations, touching the Singleness of this Medulla, against Lindanus and others; its Original; vid. Whether it be the Root of the Brain, or the Brain the Root of it: its difference of Softness and Hardness in several Animals; where he notes, that in Swine it is much softer than in Dogs, &c.
He exhibits also the Arteries, Nerves, and Veins, dispersed through this Medulla, and inquires, Whether the Nerves proceed from the Medulla it self, or its Meninx; and discourses also of the Principle and Distribution of the Nerves; referring for ampler information in this and the other particulars, to that Excellent Book of the Learned Dr. Willis, De Anatome Cerebri. {398}
* * * * *
Advertisement.
It was thought fit to publish here the following Advertisement of John Evelyn Esquire, and that, as himself proposed it. Viz,
Being much solicited by many worthy Persons, to publish a Second Edition of my Discourse and Directions concerning Timber, &c. which was printed at the Command and by the Encouragement of the R. Society, I do humbly request, that if any Person have any Material, Additions or Reformations, which he thinks necessary either to the Part, which concerns the Improvement of Forrest-Trees, or that of Cider, he would be pleased to communicate his Notes and Directions to Mr. H. Oldenburgh, one of the Secretaries of the said Society, at his House in the Palmal of St. James's Fields Westminster, with what speed they conveniently can, before our Lady-day next, to be inserted into this intended Edition.
* * * * *
NOTE,
What was observed, Numb. 20. p. 364, l. 18, of the Number of Vegetables, (vid. That they are about 410.) found in England; and catalogued by Dr. Merret in his Pinax, &c. is to be understood only of the different Kinds of Plants, not of the several sorts of several Plants; for, these being comprised, the Number will amount to about 1400.
* * * * *
{399}
THE PHILOSOPHICAL TRANSACTIONS OF Two Years, 1665 and 1666, beginning March 6. 1665. and ending with February 1666; abbreviated in an ALPHABETICAL TABLE: And also afterwards Digested into a more NATURAL METHOD.
In the TABLE, the first Figure signifies the Number of the Tracts: the second, the Page, as it is remarked in the same.
A.
Agriculture, Head of Inquiries concerning it. num. 5 pag. 91.
Air. The weight of it in all changes, by wind, weather, or whatever other influence observable by a standing Mercurial Balance, call'd a Baroscope, hinted in reference to M. Hooks Micrography, n. 2. p. 31. applied to particulars by Dr Beale, 9. 153. with additions, 10. 163. described with observables relating to an Earth-quake about Oxford by Dr. Wallis, 10. 167. Mr. Boyle's remarks on the same, 11. 181. The Wheel-Baroscope improved and delineated by M. Hook, 13. 218. Another Balance of the Air contrived by M. Boyle, and call'd Statical, by which the former may be exactly stated and examin'd for many particular applications, 14. 231.
Anatome, see Flesh, Blood, Animals, Lungs, Petrification, Taste; item, Steno, Graeff, Bellinus, Redi, in the Liste of Books.
Animals, one may live by the blood of another, the whole mass of his own blood being drawn out, and the blood of another infus'd in the mean time, 20. 353. See Bloods Tranfusion. The Generation and Functions of Animals deduced by Mechanical principles, without recourse to substantial form, 18. 325. See Honor. Fabri. & n. 20. p. 365. See also Guarini.
Artificial Instruments or Engins. To weigh air, see Baroscope, or rather Air. To discern drought or moisture of the Air, see Hygroscope. n. 2. p. 31. appliable in the observation of Tydes, 17. 300. Thermometers, to measure degrees of heat and cold, 2. 31. described, 10. 166. applied in the examination of Tydes, 17. 300. An Instrument for graduating Thermometers, to make them Standards of heat and cold, 2. 31. A new Engine for grinding any Optick Glasses of a Sphaerical figure, 2. 31. To measure the Refractions of Liquors of all kinds, for establishing the Laws of Refraction, 2. 32. To break the hardest Rocks in Mines, 5. 82. To try for fresh waters at the bottom of the Seas, 9. 147. To find the greatest depths in the Sea, 9. 147. The Engin for fetching up fresh water defended by Explication, 13. 228. Huge Wheels, and other Engins for Mines, 2. 23. By the fall of water to blow wind, as with Bellows, 2. 25. {400}
Astronomical Remarks of a New Star seen by Hevelius in Pectore Cygni, which he supposeth to be the same, which Kepler saw A. 1601. and continued until 1602. and was not seen again until 1662. and then almost always hiding it self till 24. Nov. 1666. That, seen by Kepler was of the third magnitude; this now, of the sixth or seventh. Q. Whether it changes place and magnitude, 19. 349. The Scheme, 21. 372. A New Star in Collo Ceti, observ'd from 1638, to 1664, 1665, 1666. with its vicissitudes and periods, and causes of change, open'd by Bullialdus, who conceives the bigger part of that round body to be obscure, and the whole to turn about its own Center, 21. 382. Another New Star call'd Nebulosa in Cingulo Andromedae, seen when the Comet appear'd 1665. observ'd by the said Bullialdus to appear and disappear by turns, ibid. 383. A method for observing the Eclipses of the Moon, free from the common Inconveniences, by M. Rook, 22. 387.
B.
Baroscope. See Air and Artificial Instruments.
Blood. The new Operation of Transfusing blood into the veins, out of one Animal into another; with considerations upon it, 20. 353. The first Rise of this Invention, 7. 208. The Success, 19. 352. Proposals and Queries, for the improvement of this Experiment, by M. Boyle, 22. 385, 386.
Little Blood-letting in China, 14. 249. Blood found in some mens veins like Milk, or of the colour of Milk, 6. 100. again p. 117. 118. and again 8. 139.
A Bolus in Hungary good as Bole Armenick, 1. 11.
The Bononian Stone, see Light or Stone, 21. 375.
Books abbreviated, or recited: Laur. Bellinus de Gustus Organo novissime deprehenso, 20. 366. abbrev. Gerh. Blasii Anatome Medullae Spinalis & Nervorum inde procedentium, abbrev. 22. 397. Mr. Boyle of Thermometers and History of Cold, abbrev. 1. 8. more 3. 46. —— His Hydrostatical Paradoxes abbrev. 8. 145. more largely 10. 173. —— His Origin of Forms and Qualities, 8. 145. abbreviated 11. 191. Monsieur de Bourges his Relation of the Bishop of Beryte his Voyages in Turky, Persia, India, abbrev. 18. 324. Bullialdi Monita duc, abbrev. 21. 381. See sup a Astronomy. Des Cartes his Third Volume of Letters, 22. 392. De la Chambre's Causes of the inundation of the Nile, abbr. 14. 251. Cordemoy of the difference of Bodies and Souls, or Spirits, and their operation upon one another, abbrev. 17. 306. Euclidis Elementa Geometrica novo ordine de nonstrata, 15. 261. Hon. Fabri Soc. Jes. Tract. duo 1. de Plantis & Genet. Animalium. 2. de Homine; abbreviated, 18. 325. Felibien of the most excellent Paintings, 21. 383. Catalogue of Fermats Writings, and his character, 1. 15. De Graeff, de Succi Pancreatici natura & usu, abbrev. 10. 178. Guarini Placita Philosophica, abbreviated, 20. 365. Hevelius's Prodromus Cometicus, abbrev. 6. 104. His Descriptio Cometica cum Mantissa, abbrev. 17. 301. Hobbes de Principiis & Ratione Geometrarum, described, 14. 193. Animadverted upon by Dr. Wallis, 16. 289. Hooks Micrographical and Telescopical Observations, Philosophical Instruments and Inventions, abbr. 2. 29. Kircher's Mundus Subterraneus, abbrev. 6. 109. Lower's Vindication of Dr. Willis de Febribus, 4. 77. Meret's Pinax Rerum Naturalium Britannicarum, continens Vegetabilis, Animalia & Fossilia, in hac insula reperta, inchoatus; abbr. 20. 364. Parker's Tentamina Physico Theologica, abbrev. 18. 324. Redi an Italian Philosopher, of Vipers, abbrev. 9. 160. Ricciolo's Astronomia Reformato, Volumen quartum abbrev. 22. 394. Smith of K. Solomon's Pourtraicture of Old Age, 14. 254. {401} Stetonis de Musculis & Glandulis observatium Specimen; cum duabus Epistolis Anatomicis, abbrev. 10. 176. Sydenhami Methodus Curandi Febras, abbrev. 12. 210. Thevenot's Relation of curious Voyages, with a Geographical description of China, abbr. 14. 248. The English Vineyard vindicated, 15. 262. Isaac Vossius de Origine Nili, abbreviated, 17. 304. Vlug-Beig great Grand-child to the famous Tamerlane, his Catalogue of fix't Stars, with their Longitudes, Latitudes, and Magnitudes, taken at Samarcand, A. 1437. Translated out of a Persian M. S. by M. Hyde, Keeper of the Bodleian Library, 8. 145. The Burning Concave of M. de Vilette in Lyons, burning and melting any matter (very few excepted.) What, and How, and at what distance. The proportion; and compared with other rare burning Concaves, 6. 96.
C.
In China very ancient Books found of the nature and vertues of Herbs, Trees and Stones, 14. 249. The Root there called Genseng, very restorative and cordial, recovering agonizing persons, sold there each pound for three pounds of silver, 14. 249.
China Dishes how made there, ibid. A way found in Europe to make China-Dishes, 7. 127.
Chymists in China pretend to make Gold, and promise Immortality, 14. 249.
Cold, see M. Boyles History, abbrev. More Inquiries, and some answers touching Cold, 19. 344. How Cold may be produced in hottest Summers by Sal Armoniack, discovered by M. Boyle, 15. 255. Some suggestions see remedies against Cold, by D. Beale, 21. 379.
Comets. The motions of the Comet of Decemb. 1664. predicted, 1. 3. Cassini concurs; 2. 17. Auzout, who first predicted the motion, reflects upon Cassini, 2. 18. and predicts the motions of the second Comet of March, April 1665. n. 3. 36.
Controversies and Discourses, some at large, concerning Comets, n. 1. p. 3. n. 2. p. 17, 18. n. 3. p. 36. n. 6. p. 104. n. 9. p. 150. n. 17. p. 301. Many considerables abbreviated, n. 6. p. 104. n. 17. p. 301.
D.
Damps in Mines pernicious, 3. 44. and how killing, ibid.
Directions for Seamen bound for far Voyages, by M. Rook, 8. 140. Mr. Boyles Inquiries, 18. 315.
Philosophical Directions or Inquiries for such as Travel into Turky, 20. 360.
Directions, or general Heads for a natural History of a Countrey, by M. Boyle, 11. 186.
Directions or Inquiries concerning Mines, by the same, 19. 330.
Diamonds where, and how the fairest are discover'd, 18. 327.
E.
The Earthquake about Oxford, Anno 1665. described by D. Wallis, 10. 181. by M. Boyle, 11. 179. noting the Concomitants thereof by Baroscope and Thermometer.
The Earth's Diurnal motion prov'd by the motion of the Comets, 1. 6. & 7. especially by the slow motion of the second Comet, 3. 39. See M. Auzout, confirm'd by M. Hevelius, 6. 105. confirm'd also by the Tydes at Sea, 16. 265.
The Eclipse of June 22, 1666. accurately observ'd at London, 17. 245. at Madrid, ibid. at Paris, 17. 246. at Danizick, drawn in accurate Cuts, n. 19. 347. n. 21. p. 369.
Elephants: How to escape, or to combat with them, 18. 328.
Eeles discover'd under Banks in Hoar-Frosts, by the Greens of the Banks approaching, 18. 383.
F.
The Fleshy parts of the Body which are usually reputed, and do seem void of Vessels, are argued to be full of Vessels, by D. King, 18. 316.
Friction and sometimes Touch, how sanative, by several Examples, 12. 206.
Frictions much used by Physitians in China with good success, 14. 249. {402}
G.
Geometricians censur'd by M. Hobbs, 14. 153. defended by D. Wallis, 16. 289.
The method of teaching Geometry reform'd, 15. 261. See Euclidis Elementa novo ordine, among the Books.
I.
Inquiries, see Directions, supra.
Ice and Snow how to be preserv'd in Chaffe, and how Snow-houses are made in Livorn, 8. 139.
Insects, in swarms pernicious in some Countries; the cause of them, and what Remedies, 8. 139. some Insects, commonly believed poysonous, not so, by M. Fairfax, 22. 391.
To find the Julian period by a new and easie way, 18. 324.
Jupiter's Rotation by degrees discover'd in England and Italy, n. 1. p. 3. n. 4 p. 75. n. 8. p. 143. n. 9. p. 173. n. 12. p. 209. n. 14. p. 245.
K.
Kermes, how gather'd and used for Coloration, describ'd with many considerables, 20. 362.
L.
Light, to examine what figure or celerity of motion begetteth or increaseth Light or Flame in some Bodies, by D. Beale, 13. p. 226. Shining Worms found in Oysters, 12. 103. The Bononian Stone duly prepar'd continues light once imbibed above any other substance yet known amongst us, 21. 375. The loss of the way of preparing the same for shining, feared, ibid.
Longitudes at Sea, how to be ascertain'd by Pendulum-Watches, 1. 13.
Lungs and Windpipes in Sheep and Oxen strangely stopt with Hand-Balls of Grass, 6. 100.
M.
Marbles, that a liquor may be made to colour them, piercing into them, 7. 125.
Mars, by what steps and degrees of diligence discover'd to be turbinated, both in England and Italy. Compare n. 10. p. 198. and n. 14. 239, 242. see the Schemes there.
May-dew examin'd by various Experiments, by M. Henshaw, 3. 33.
Mechanical Principles in a Geometrical method, explicating the nature or operation of Plants, Animals, 8. 325.
Medicins in China consist for the most part of Simples, Decoctions, Cauteries, Frictions, without the use of Blood-letting, 14. 249. The Physitians there, commended for speedy Cures, and easie, ibid.
Mediterranean Sea, whether it may be join'd with the Ocean, debated, 3. 41.
Micrography epitomized, 2. 27. M. Auzout's Objections to a part of it; vid. the new way of grinding Spherical Glasses by a Turn-lath, 4. 57. M. Hooks answer thereunto, 4. 64. both at large.
Mercury-Mines in Friuli, and the way of getting it out of the earth, 2. 21.
Mineral Inquiries, see Directions, Engins, Artificial Instruments. Mineral at Liege yielding Brimstone and Vitriol; and the way of extracting them, 3. 35. How Adits and Mines are wrought at Liege, 5. 79. A Stone in Sueden yielding Sulphur, Vitriol, Allum and Minium, and how, 21. 375. See Kircher's Mundus Subterraneus abbr. 6. 109.
Monsters, a Calf deform'd, and a great stone found in a Cows womb, n. 1. 10. a Colt with a double eye in one place, 5. 85.
Moons Diameter how to be taken, and why increased in the Solar Eclipse of Jun. 22. 1666. n. 2. p. 373. see Planets. What discoverable in the Moon, and what not. Moons Eclipses how to take without inconvenience, 22. 387.
Mulberry-Trees how to be cut low, and easie to be reach'd, for relief of Silk-worms, in China, 14. 249. in Virginia, 12. 202. see Silk.
N.
Nile's Inundations, the cause attributed to Niter, by Dela Chambre; opposed by Vossius. See both in the List of Books, 14. 251. and 17. 304.
The North-Countries of Poland, Sweden, Denmark, &c. are warm'd by the influence of the Royal Society, 19. 344. {403}
O.
Ocean, what Seas may be joined with it, 3. 41.
Opticks, Campani's Glasses do excell Divini's; 'tis easie by them to distinguish people at four Leagues distance, 2. 131. and 12. 209. What they discover in Jupiter and Saturn, 1. 1. and 2. The proportions of Apertures in Perspectives reduced to a Table by M. Auzout, 4. 55. Animadverted upon by M. Hook, 4. 69.
How to illuminate Objects to whatsoever proportion, proposed by M. Auzout, 4. 75.
Hevelius, Hugenius, and some in England, endeavour to improve Optick Glasses, 6. 98.
Seigneur Burattini's advance in the same inquired after, 19. 348. some answer to it from Paris, 22. 374.
Divini makes good Optick Glasses of Rock-chrystal, that had veins (if he mistook not somewhat else for veins) 20. 362.
To measure the distance of Objects on earth by a Telescope, undertaken by M. Auzout, and others of the Royal Society, 7. 123.
How a Telescope of a few feet in Diameter may draw some hundreds of feet, 7. 127.
How a Glass of a small convex-sphere may be made to reflect the Rayes of Light to a Focus at a far greater distance than is usual, 12. 202.
P.
Parsley, to make it shoot out of the ground in a few hours, see Hon. Fabri 18. 325.
Pictures, a curious way in France of making lively Pictures in Wax, and Maps in a low relieve, 6. 99.
The cause why Pictures seem to look upon all Beholders, on which side soever they place themselves, 18. 326.
Ancient Paintings compar'd with the Modern, and a judgment of the Paintings in several Ages, their perfections, and defects, see M. Felibien, 21. 383.
Petrification, in the wombs of Women, 18. 320. in a Calf in the Cows womb, 1. 10. Stones found in the heart of the Earl of Belcarris, 5. 86. Part of an Elm by incision, or otherwise, petrified a foot above the root and ground, 19. 329. Wood petrified in a sandy ground in England; and of a Stone like a Bone or Osteocolla, 6. 101. A Stone of excellent vertues found in the head of a Serpent in the Indies, 6. 102. The causes of Petrification inquired, 18. 320.
Planets, See Jupiter,, Mars, Saturn, Sun, Moon; which are turbinated, and which not, 8. 143. To find the true distances of the Sun and Moon from the earth, 9. 191.
Physitians of China commended, see Medecins.
Preservation, to preserve small Birds taken out of the shell, or other Faetus's, for discoveries, 12. 198.
Pulses of the Sick how diligently, and to what good purposes observ'ed in China, 14. 249.
R.
Rainbows strangely posited, 13. 219.
Raining of Ashes, and how, 21. 377.
Rice prospers best in watery places, see Marishes, 18. 328.
S.
Salamander, how it extinguishes fire, and feeds by licking Indian earth, 21. 377.
Salt by excessive use stiffens, and destroys the body, 8. 138.
Salt-Springs, see Springs.
Salt-Peeter how made in the Mogols Dominions, 6. 103.
The proportion of Salt in best Salt-Springs; and what grounds or signs of best Salt, 8. 136.
Sea-fluxes, the cause proposed by way of a new Theory, by Dr. Wallis, 16. 263. see Tydes.
Seas, whether they may be united, 3. 41.
Silk-Worms and Silk-Trade sollicited, 5. 87. and 2. 26. and 12. 201.
Snakes, how they differ from Vipers, 8. 138.
Rattle-Snakes, how sometimes kill'd in Virginia, 3. 43 and 4. 78.
Snow-houses directed, and how to preserve Ice and Snow in Chaffe, 8. 139.
Springs, of peculiar note, n. 7. 127. n. 8. 133. 135. and 136. n. 18. 323. {404}
T.
Taste, the Organ and Nature of it, 20. 366.
Thunder and Lightning, the Effects examined, n. 13. 222. n. 14. 247.
Tydes, the causes proposed, 16. 263. See a further examination by a severe History of Tydes, Winds, and other circumstances directed, n. 17. n. 18. n. 21.
Trees of Oak how found under-ground in Moors or Marishes, 18. 323.
Thee, in China and what; how exchanged there for dried leaves of Sage by the Dutch, 14. 249.
W.
Whale-fishing about Bermudas, and New England, how it is performed, n. 1. 11. n. 8. 132.
Wind, how to be raised by the fall of water, without any Bellows, 2. 25. shewed in a draught.
Worms, that eat holes in stones, feeding on stone, 28. 321.
* * * * *
{405}
The more
NATURAL METHOD.
I. A Natural History of all Countries and Places, is the foundation for solid Philosophy, See Directions, Inquiries, and Instructions for a Natural History of a Countrey, n. 11. p. 186.
See it in part exemplified in the History of England, begun by Dr. Merret in his Pinax, 20. 364.
See the cause of Tydes proposed by D. Wallis, 16. 263.
See the further Examination by a severe History of Tydes, Winds, and other Concomitants or Adherents, directed, n. 17. n. 18, n. 21.
See the Inquiries concerning the Seas, and Sea-waters, n. 18. 315.
See Directions for Seamen bound for far Voyages, 8. 140.
Kircher's Account of the Subterraneous World, 6. 109.
Mr. Boyle's Directions and Inquires touching Mines, 19. 330.
Philosophical Directions and Inquiries for such as Travel into Turky, n. 20. 300.
The Relation of M. de Bourges, 18. 324.
M. Thevenots Relation of divers curious Voyages, &c. more particularly of China, 24. 248.
The causes of the inundation of the Nile, disputed by Dela Chambre and Vossius. In the List of Books.
See Mr. Boyle's Mechanical Deductions, and Chymical Demonstrations of the Origine of Forms and Qualities, 11. 191.
See the Application of these Mechanical Principles more particularly to the Nature, Operation, and Generation of Plants and Animals, and to our humane Contexture, in a Geometrical method, by Hon. Fabri, 18. 325.
See Mr. Boyle's History of Cold and Thermometers, n. 1. p. 8. n. 3. p. 46.
The History of Winds and Weather, and all changes of the Air (especially in relation to the weight) observable by the Baroscope, n. 9. n. 10, n. 11.
Light, some special search into the causes, and some peculiar Examples. See above in Light.
Petrification sollicited, see Petrification, Stone.
The Earths Diurnal Rotation, see Earth supra.
Adventurous Essayes in Natural Philosophy, see Guarini, 20. 365.
Earthquakes, and their Concomitants observed, n. 10. n. 11.
The effects of Thunder and Lightning, examin'd, see Thunder, n. 13. 222. n. 14. 247.
The raining of Ashes and Sand at great distance from the Mount Vesuvius, see Raine, 21. 377.
Springs, and Waters of peculiar Note, see Springs.
Insects in Swarms how begotten; pernicious, and how destroyed, 8. 137.
Monsters, or Irregularities in Nature. The Calf, Colt, supra.
Four Suns at once, and two strange Rainbows, 13. 219.
See the statical position and tendency or gravitation of Liquids, in M. Boyle's Hydrostatical Paradoxes, 8. 145.
See in M. Hooks Micrography, a History of minute Bodies, or rather of the minute and heretofore unseen parts of Bodies; it being a main part of Philosophy, by an artificial reduction of all gross parts of Nature to a closer inspection.
Medicinals, see Medicine. Physitians, China. Friction, Dr. Sydenham. Dr. Lower, Friction, supra. n. 4. 77. n. 12. 206.
Anatome, see Steno de Musculis & Glandulis. How a juyce in the stomack dissolves the shells of Crafishes, ibid.
Graeff de Succo Pancratico; that Flesh hath Vessels, n. 18. 316. Blood degenerated to resemble milk, n. 6. 117. The Transfusion of blood, 20. 353. The organ and nature of Taste, 20. 366. {406}
Salt too much stiffens and destroys the Body, 8. 138.
II. Singularities of Nature severely examin'd.
The ordering of Kermes for Color. n. 20. 362.
How the Salamander quencheth Fire, and lives by licking the Earth. n. 21. 377.
Whether Swallows do lie under water in Winter, and revive in Summer? n. 19. 350.
Whether the Hungarian Bolus like the Armenus? 1. 11.
Rattle-Snakes how kill'd in Virginia, 3. 43.
Snakes and Vipers how they differ, see Snakes above.
The Qualities and Productions of May-dew, 3. 1.
Damps in Mines how they kill, 3. 44.
Teeth growing in aged persons, 21. 380.
Steams and Expirations of the Body how stopp'd; and the stoppage dangerous or mortal, 8. 138.
Shining Worms in Oysters, 12. 203.
III. Arts, or Aids for the discovery or use of things Natural. See Artificial Instruments in the Table.
Agriculture, see the Inquiries, 5. 91.
English Vineyards vindicated, see in the Catalogue of Books.
Geometry, see Euclid methodized for Facility, Fermat: in the Catalogue of Books.
Astronomy, see Astronomical Remarks. Bullialdus, Hevetius, Comets, Planets, Saturn, Jupiter, Mars, Sun, Moon, Eclipses.
Opticks see that Head in the Table.
Picture, see that Head in P. and Felibien in the Catalogue of Books.
How to paint Marbles within, see the Head Marble.
Pendulum Watches to ascertain Longitudes at Sea, 1. 13.
Whale-fishing about Bermudas, 1. 11. and 8. 132.
Silk-trade sollicited in France, Virginia, see Silk in the Table.
Eeles how to be found in Frosts, 17. 323.
Winds raised to blow by the fall of water without Bellows, 2. 25. shew'd in a Cutt.
Elephants enraged, how to escape or subdue, 18. 328.
Seas and vast waters, whether they may be united to the main Ocean, 3. 41.
To proportion the distance necessary to burn Bodies by the Sun; and shewing, why the Reflections from the Moon and other Planets do not burn, 4. 69.
The Art of making Salt-Peeter, as practised in the Mogols Dominions, 6. 103.
To make China-Dishes, 14. 249. expected from Seigneur Septalio to be made in Europe, 7. 127.
To convey blood of one Animal, or other Liquors, into the blood of another Animal, 20. 353.
To preserve Ice and Snow by Chaffe, 8. 138.
To preserve Ships from being Worm eaten, 11. 190.
To preserve Birds taken out of the Eggs, or other small Faetus's, for Anatomical, or other Discoveries, 12. 199.
To allay the heat in hottest Summer, for Diet or Delight, 15. 255.
Remedies against extream Cold suggested, 21. 379.
Trees of Oak as black as Ebony discover'd, and taken up out of Moors and Marshes in draughty weather, 11. 323.
* * * * *
Note,
That though in this last Head there is repeated the Transfusion of Blood, because the Operation is an Art requiring diligence, and a practised hand to perform it for all advantagious Discoveries, and so to be distinguish'd from the Anatomical Account; yet that there is not affected noise and number, may well appear by reviewing and comparing the particulars of Artificial Instruments in the {407} Table, where sometimes one Engin or Instrument may minister Aid to discover a large branch of Philosophy, as the Baroscope, an Optick Glass, &c.
And very particularly M. Rook's directions for Seamen, which specifies Instruments, may hereunto belong.
And sometimes in one of the Discourses herein mention'd, and abbreviated, there are almost as many Artificial Inventions, as Experiments; as in Mr. Boyle's Hydrostatical Experiments: Besides all the Chymical Operations, recited in the Treatise of the Origine of Forms, &c.
[Greek: Ouk en toi megaloi to eu, all' en toi eu to mega.]
* * * * *
ERRATA.
Pag. 392. lin. 23. blot out, as. ibid. lin. 24. read of the Soul.
* * * * *
FINIS.
{408}
* * * * *
In the SAVOY,
Printed by T. N. for John Martyn, and James Allestry, Printers to the Royal Society: And are to be sold at their Shop without Temple-Bar, and in Duck-lane, 1667.
* * * * *
* * * * *
Corrections made to printed original.
Page 6, "But that, which he judgeth most remarkable": 'rewarkable' in original.
Page 29, "the strange Phaenomena of Glass-drops": 'Grass-drops' in original.
Page 33, "Of the Mineral of Liege": 'Leige' in original.
Page 103, "by the feet of People they tread it": 'traed' in original.
Page 104, "sell us a Maon of 6 pounds": 'a Moan' in original.
Page 109, "Of the Mundus Subterraneus of Athanasius Kircher": 'Athansius' in original.
Page 110, "the Earth, its Heterogeneous Nature": 'Mature' in original.
Page 110-1, "the manifold Productions made therein": 'Produ-actions' in original, across page-break; the catch-word is 'ctions'.
Page 111, "Secondly, of the Transformation of Juices": 'Transforma-on' in original, across line-break.
Ibid., "little Fishes, and Plants are Intombed therein": 'Planets' in original(!).
Page 115, "A Relation of strange Earth-quakes": 'Eath-quakes' in original.
Page 121, "or that none of them burn at this time": 'or or' across two lines in original.
Page 141, "together with all the Accidents": 'Ac-dents' in original, across page-break; the catch-word is 'cidents'.
Page 142, "take exact care to observe the Trade-Winds": 'Trade-Wines' in original.
Page 148, "1/16 at the bottom in diameter": 'the the' in original.
Page 172, "Jupiter turns about his Axis in 9. hours 56. minutes": '9. dayes 56. minutes' in original (which contradicts the rest of the paragraph).
Page 228, "and by better Microscopes": 'bet-bet' in original, across line-break.
Page 243, para. 5. numbered 4. in original.
Ibid., "very distant from one another": 'anothe' in original.
Page 297, "that some understanding Persons at London, or Greenwich, but rather nearer the Sea,": 'that' and 'Sea,' transposed in original (first words of successive lines).
Page 315 (Sidenote), "the Differences of Gravity he might meet with": 'Garvity' in original.
Page 315, "from the greater or lesser Proportion of Salt": 'gteater' in original.
Ibid. "the Stones, Minerals and Vegetables to be found there": 'Vetegables' in original.
Page 315, "the Deity, which we worship": 'Diety' in original.
Page 335, para. 35. numbered 75. in original.
Page 364, "PINAX Rerum Naturalium BRITANNICARUM": 'BRITANIARUM' in original (cf. contents page & volume index).
Page 376, "carry into the Work-house": 'Work-honse' in original.
Page 379, "by Art, or Mechanical contrivance": 'contri-trivance' in original, across line-break.
Page 381, "the Canini of the left Cheek": 'Check' in original.
Page 400, Astronomical Remarks of a New Star: "which Kepler saw A. 1601.": '1661' in original (the remaining dates in this index entry do not well match the article).
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