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left entirely difengaged, and Liberty by this means 
be given to Refpiration to make both the Air alone, 
and the Air mix’d with the Tears, to pafs continu- 
ally through ir. 
In fine, the Action of thele Fluids may be alfilted 
by the Application of Collyriums , and by making 
frequent Injections into the ‘P unci a lacrymalia ; 
which, befides the common Effefts that may be na- 
turally expedted from them, will contribute to pre- 
vent the Juice, that re-unites the Wound made in 
the Skin, from over-ftreightening the Canal. 
VI. Concerning the Caufe of the General Trade- 
Winds : ©y Geo. Hadley, Effc F. 5. 
I Think the Canles of the General Trade-Winds 
have not been fully explained by any of thofe 
who have wrote on that SubjeCt, for want of more 
particularly and dillindtly confidering the Share the 
diurnal Motion of the Earth has in the Produ&ion 
of them : For although this has been mention’d by 
fome amongft the Caules of thofe Winds, yet they 
have not proceeded to lhew how it contributes to 
their Production ; or elfe have applied it to the Ex- 
plication of thele Phenomena, upon fuch Princi- 
ples as will appear upon Examination not to be 
fufficient. 
That the ACtion of the Sun is the original Caule 
of thefe Winds, I think all are agreed ; and that it 
does 
