_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 mad