( 2^5 ) 
Air at one time, and generate it at another * and often- 
times that more Air was generated by Fermentation 
than by Fire. 1 have made a Table, to Ihew at one View 
what the Effeds were. 
Bodies which genera-’ 
ted Air. 
Hog’s Blood. 
' Tallow, 
Fallow-Deer’s Horn. 
Oyfter-fliells. 
A Piece of Oak. 
/«(i/^«-Wheat. 
Peale. 
Muftard-Seed. 
Amber. 
Tobacco. 
Oil of Annifecd. 
Oil of Olives. 
Honey. 
New-caJile-CodX. 
Wax. 
Earth. 
Salt. 
Antimony. 
Pyrites from IValton” 
-Heath. 
Sea-Salt. 
Nitre. 
Calculus htmanus. 
Vitriol. 
Bones. 
Red Lead. 
Chalk. 
Wheat and Barley. 
Filings of d with Oil 
of Vitri.oland Water. 
Bodies which ah- 
forFd Air. 
Salt of Sal Armo- 
niac. 
Phofphorus. 
Acid Spirits. 
Lime. 
Pulvis urens. 
Brimftone -Matches 
burning. 
A burning Candle. 
Living Animals, 
a Rat and a Cat. 
Humane Lungs in 
breathing. 
Filings of Iron with 
Sp. of Nitre. 
Filings of Iron with 
Spt. of Hartflihorn. 
Filings of Iron with 
Spirit of Sal Ar- 
moniac. 
N. B. When a Ughte'i Can- 
dle is put into that Air 
robicb had been foul d 
{by a Cajidle burning and 
going out in it) tho' it 
burn d but a fifth part of 
tbeTim! that it had done 
before, it abforb'd as much 
jiir\yohich Jlscws thatydir 
loaded with Vapours is 
more apt to lofe its £- 
laficit)\ than clear Jire, 
PP 
Bodies which fome^ 
times gemrated^and 
fometimes abforb'd Air. 
Gun- Powder. 
Apples malh’d. 
Filings of Steel and 
Aqua fortis. 
Scurvygrals -Leaves 
Sal Jrmoniac mix’d 
with Oil of Vitriol. 
Spirit of Turpentine 
mix’d with Oil of 
Vitriol. 
Vineger pour’d on 
vOyfter-fliells. 
Limon- Juice. 
Ale. 
Malaga-Raifins. 
N. B. ilfoj? of the a- 
hovementioji d Sul'- 
fiances were in an 
ahforhing State in 
cold JVeather. 
As 
