[ i6i 3 
upon other animals, produces effeCts 
which do not by any means accord with 
the ideas of our author. 
Experiment CXXVl. 
I took a jar, the coated furface of which 
was thirty fquare inches. Having charged 
it with a quantity of electricity, which, 
at the electrometer of Mr. Cavallo, pro¬ 
duced a divergence of two lines, I applied 
the knob to a piece of iron, which touched 
the plexus of the wing of a fmall fowl* 
The wing remained motionlefs. 
Experiment CXXVII. 
The divergence was three lines. No 
motion. 
Experiment CXXVIII. 
The divergence of four lines. The 
wing juft ftirred. 
M 
Experi- 
