Mule cannot produce another,

373, feq.

different kinds of 379

P

Arricide the fair, â tragedy

and why
379
Mufcles, the cause of the con-
395
traction
183, feq. Purfons, dr. his obférvations on
Muscular contraction from a fli- the analogy between the pro-
mulus, why.
456 pagation of animals and ve-
from an active fentientgetables
principle
ib. feq.
It. objection answered
458, feq.
2d. objection anfwered
459

3d. objection answered
4th. objection answered
460

5th objection answered
451

Mufic, conformity between it

and painting

346, fe

in the church, theatre,

and chamber

349

367

Pillars of prieftcraft and ortho-
doxy fhaken
159, feq.
Poetical impertinence,.'or ad-

vice un hak'd

Politeness, what

238

444

an imitation of, efteem

445

119

general character of i

commerce, tendency of

20,* feq.

poverty of the common
people of France, &c., ow-
ing to the climate 21, fetts
luxury, how far virtuous
and vicious
which become the get
nius of their language 140,

N

Ations have peculiar idea

feq.