The CONTENTS. 
Why the left Fleur a oftener affeBed than the 
rights n. lo. 
Air in the Cavity of the "FhoraXy n. lo. 
"The flrong Cord 4 ike beatings of the pleuritick 
Pulfe whence^ n. ii. 
F’he Inconvenience of fpeaking loud in publick 
after Dinner y n. 12. 
T^he Convenience of fpeaking with well dilated 
Lungs y n. 13. 
T’he ill EfeBs of Intemperance on the Lungs ^ 
n. 14. 
I^he great Benefit of Exercifiy n. 15. 
HoWy great Difcharges of ferous Humour into 
the Lungs in Colds y n. 16. 
I'he Caufe of the Con/iriBion of the Bronchia 
in the afihmatick Fity n. 17. 
Experiment XIII. p. 87. 
Fhe Blood acquires its Heat by friBion in the 
capillary Vefielsy efpecially thofe of the LungSy 
n. I, 2. 
-Fhis the principal Ufe of the red GlobuleSy to 
acquire Heaty n. 3. 
Mercury acquires Warmth and EleBricity by 
Jhakingy n. 6. 
But neither that y nor other efi[ervefcent Mix- 
tiireSy acquired EleBricity y n. 6, 7, 8. 
Nor 
