Hcemajiatlcs. 
Experiment V. 
y. T took an Eftimace alfo of the Force ojF 
X the Blood in a fat gelt Sheep or We- 
ther, by fixing Glafi Tubes to the jugular 
Vein and carotid Artery, in the fame man- 
ner as I had done to the Horfe in Exper. III. 
The Sheep was three Years old, and weighed 
ninety one Pounds alive. 
. 1. Its Pulfes beat fixty five times in a Mi- 
nute. 
5. The Blood rofe in the Tube fixed to the 
jugular Vein Inches, and nine Inches 
when the Sheep ftruggled and ftrained. 
4. In the Tube fixed to the carotid Ar- 
tery it rofe fix Feet Inches. 
y. The Capacity of the left Ventricle of 
its Heart, was equal to 1.8 y cubic Inch. 
6 . Its inward Surface =11. 5y. fijuare In- 
ches. 
7. Its greatefl: tranfverfe Seflion r=2.y4. 
8. The Area of the tranfverfe Sedion of 
the Aorta =0.172. fquare Inch, that of 
the deCcending Jlorta =o.o5>4, that of the 
left carotid Artery =0.012, and of the 
right =0.07, they both rofe feparate im- 
mediately from the 5>. The 
