TNs og cs | A 
: eater eee oe | : 
JOURNAL OF SCIENCE AND ARTS. 
[SECOND SERIES] 
Art. L—Some Pes as on Sonorous Flames, with Remarks 
on the ge Source of thew fy ‘ation ; by Prof. Watdtiam 
B. RoGErs 
The recent beautiful experiments of Count § ad 
; Prof. Ty rae proving tha as certain conditions the flame is 
| stro only impressible ay external a have given a new ani 
ore the Am £ A aoe it of Scien: : 
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