206.
_Frictions_ much used by Physitians in _China_ with good success, 14.
249.
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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-b.a.l.l.s of Gra.s.s, 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 Gla.s.ses 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.
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O.
_Ocean_, what Seas may be joined with it, 3. 41.
_Opticks_, Campani"s Gla.s.ses 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.