■Il^" THE 
^•^".tfl'^^ 
Young Scientist 
/<P7 
A Practical yo^Lrnal for A^nateurs. 
"knowledge is power. 
VOL. I, 
January, 1878, to December, ^878. 
OEC 0 1 1987 
NEW YORK:- 
INDUSTRIAL PUBLICATION COMPANY. 
176 Broadway. 
.878^ g^S 
