The C O N T E N T S. 



Of the particular Parts of the Body. And; i. Of the Head arid Hair, 

 p. 248. 'The reafoTi ofBaldnefs. 2. Of the Eye, its Beauty, p. 249. 

 Its Humours and Tun ides tranfparent , p. 250, Src. [i.] For the 

 Clearnefs, [2.] For the Difin>^nefs of Fifon, ibid. The Parts of 

 the Eye of a Figure moft co?wenie?it for the Collet^ ion of the vifual 

 Rays, viz. convex, p. 252. The uveous Tunicle hath a inufculous 

 Pozuer for contraBing and dilating of the Pupil, ibid. Its infide^ 

 and that of the Choroids, why blackened, p. 253. The Figure of 

 the Eye alterable, according to the Exigency of the ObjeB, in re- 



Jpe8 of Dijlance or Propinquity, p. 254, 255. Why the optick 

 Nerve is not infer ted right behind the Eye, ibid. PFhy, tho' the 

 Rajs be decuffated in the Pupil of the Eye, the Object is not feen. 

 inverted, p. 255. The Ufe of the aqueous Humour, and that it is 



fuddenly reparable, p. 256. The Tunica Cornea protuberant above 

 the White of the Eye, and why, p. 257. The Ufe of the Mufcles 

 if the Eye, ibid. The Provifion for the Defence and Security of 

 this precious Part, p. 258. The Ufes of the Eye-lids, and their 



frequent winking, p. 259. That as Man wants, fo he needs not the 



feventh or fufpenfory Mufcle, zuhich is of great Uje and NeceJJity ta 

 Brutes, p. 261. The Need and Ufe of the nictating Membrane in 

 Brutes, and that Man needs it not. ibid. 



Tliirdly, Of the Ear, p. 262. The Ufe of the Auricula, p. 263. 

 Of the TyTc\'^^ViWvci of theEar, its Bones, and their Mufcles -, and 

 of the Ufe of the Ear -wax. See. p. 264. 



Fourthly, Of the Teeth, nine remarkable Obfervations concerning 

 their Situation, StruBure, and Ufes. p. 264, 265, 266, Sic, 



Fifthly, Of the Tongue, and its various Ufes -, for tajiing, and ga- 

 thering of Food ; for managing of Majiication ; for forming of 

 Words, &c. p. 268. Speaking proper to Man, ibid. Of the Du- 

 ctus Salivales, and of the great Ufe of the Saliva, or Spittle, p. 269. 



Sixthly,* Of the Wind-pipe, its admirable StruBure and Ufes. p. 270. 



Seventhly, Of the Heart, the Ufe and Neceflty of its Pulfe for the 

 Circulation of the Blood, and the admirable Make and Contrivance 

 cf it for that Office, p. 271 , 272, &c. Oj the ?nufcular Coat, ajid 

 Palfe of the Arteries, effected by a kind of Conjlri^ion, or perijUl- 

 tick Motion, and not merely by a Wave of the Blood every Pulfe, 



P- 273' 274, &c- 



The wonderful Artifice cf Nature in regulating the Motion of the 

 Blood in the Veins and Arteries, by i fifing and promoting it in the 

 one, and ?nod crating it in the other. The Ufe of the Vena iine 

 pari. ' p. 277. 



Eighthly, Of the Hand, its Stru^ure and various Ufes, not eaftly to 

 le enumerated. . ' p. 278, 279. 



s Ninthly,. 



