Pe ey GRE Cie en ae, Pe a en Oe CON ie ee Sie ee eee ta A ee et a Page AS Oe RS se. =3-5 
eT ee aie ee fabs f ge ee ee Bae ee ig anes a eee 
gous Mer a tie : gi 3 SEENT 
ee oe Be seine et : a ae 
a 
* 
INDE X, 
Berries, black berries, their effe& upon common air, exp.4§. 
f Branches of trees, as far-as covered by common bark, 
yield an air approaching to common air, exp. 93. 
Browz, Profeffor. His experiment of rendering mer- 
cury malleable, p. 112. 
Badéles, the wonderful variety of airsbubbles in different — 
plants, p. 17 —Leaves die when the air bubbles are 
fhook off, p. 71.—Sentiments of Mr. Bonnet on the aire 
bubbles of leaves, p. 4.—Sentiment of the author, Pe 
&.—The fecond crip of air-bubbies contain finer aig 
than the firft, p. 71. 
c. 
Cabbage, does not much infeét common air at night, 
€XP. 120+ 
aioe: mile oa its sore of soeeosting bad air, exp 58. 
Gaujot its peculiar manner of oe Tee 
cated air, p. 17,—Its flowers contaminate common 
uphor 
dar of Lebanon, its oa air by day examined, 
om i3-—Its faculty of eens good air by 
night, exp. 42. 
Cicuta virofa yields dephlogifticated air by day, exp. 64s 
Climate, how to diftinguith the beft, p. 143, 
Confumpticn, in what climate to be cured, p. 143+ 
Cold checks the general caufe of corruption, p. 142. 
_ Checks the mipsioones * influence of vegetables upon 
ar, 
