...following Table : — The specimens were crushed almost to powder by the violence of the concussion ; it appeared, however, that the fracture occurred in...splitting the glass into innumerable prisms, which finallv bent or broke, and the specimen was destroyed. Height of cylinder in inches. Mean erushing...

...I3'840 12-313 14-227 The specimens were crushed almost to powder by the violence of the concussion; it appeared, however, that the fracture occurred in...results of the experiments upon the cut cubes of glass .- — • Mean resistance to crushing. in роим'!-. in tons. Flint-glass 13,130 ... 6-861 Green...

...following Table : — The specimens were crushed almost to powder by the violence of the concussion ; it appeared, however, that the fracture occurred in...these rapidly increased in number, splitting the glass aerable prisms, which finally bent or broke, and the yed. L Heisht of cylinder in inches. Mean crushing...

...regards annealing. The specimens were crushed almost to powder by the violence of the concussion ; it appeared, however, that the fracture occurred in...directions. Cracks were noticed to form some time betöre the specimen finally gave way ; then these rapidly increased in number, splitting the glass...

...of glas?, which were exposed to view during the crushing process, illustrated this subject further: cracks were noticed to form some time before the specimen finally gave way ; then Height of Cylinder ill inches. Crushing Weight per square inch, Mean crushing Weight per square inch,...

...of the concussion ; it appeared, however, that the fracture occurred in vertical planes, eplilting up the specimen in all directions. Cracks were noticed to form some time lii-lnre the specimen finally gave way : then these rapidly increased in number, splitting the glass...

...from the violence of the concussion, when they gave way ; it, however, appeared that the fractures occurred in vertical planes, splitting up the specimen...increased in number, splitting the glass into innumerable irregular prisms of the same height as the cube; finally, these bent or broke, and the pressure, no...

...powder from the violence of the concussion, when they gave way; it, however, appeared that the fractures occurred in vertical planes, splitting up the specimen...increased in number, splitting the glass into innumerable irregular prisms of the same height as the cube; finally, these bent or broke, and the pressure, no...

...powder from the violence of the concussion, when they gave way; it, however, appeared that the fractures occurred in vertical planes, splitting up the specimen...increased in number, splitting the glass into innumerable irregular prisms of the same height as the cube ; finally, these bent or broke, and the pressure, no...

...Common green glass, do. ' do. 2-5284 81876 = 14-227 White crown glass, do. do. 2-4504 81003 = 13-840 in all directions ; cracks were noticed to form some...increased in number, splitting the glass into innumerable irregular prisms of the same height as the cube ; finally, these bent or broke, and the pressure, no...