...magnesia, lime, all entered into fusion. Fragments of diamond, and points of charcoal and plumbago, rapidly disappeared and seemed to evaporate in it,...connexion was made in a receiver exhausted by the air pump ; but there was no evidence of their having previously undergone fusion. Copper and zinc are...

...magnesia, lime, all entered into fusion. Fragments of diamond, and points of charcoal and plumbago, rapidly disappeared and seemed to evaporate in it,...connexion was made in a receiver exhausted by the air pump ; but there was no evidence of their having previously undergone fusion. Copper and zinc are...

...sapphire, magnesia, and lime, were fused : fragments of diamond and points of charcoal and plumbago disappeared, and seemed to evaporate in it, even when...the air-pump ; but there was no evidence of their previous fusion. When the communication between the charcoal points was made in the receiver of an...

...fragments of diamond, and points of charcoal and plumbago rapidly disappeared, and seemed to evaporate iu it, even when the connexion was made in a receiver,...evidence of their having previously undergone fusion." An improvement in Voltaic troughs has been announced by Doctor Faraday, whereby increased action is...

...seemed to evaporate in it, even when the connection was made in a receiver exhausted by the air pump ; but there was no evidence of their having previously...positively and negatively electrified was made in air, ratified in the receiver of an air pump, the distance at which the discharge took place increased as...

...charcoal and plumbago, rapidly disappeared, and seemed to evaporate in it, even when the connection was made in a receiver exhausted by the airpump; but there was noevidenceof their having previously undergone fusion. " When the communication between the points...

...charcoal and plumbago, rapidly disappeared, and seemed to evaporate in it, even when the connection was made in a receiver exhausted by the air-pump ;...rarefied in the receiver of the air-pump, the distance at whicli the discharge took place increased as the exhaustion was made, and when the atmosphere in the...

...of the electric discharge by its own inductive action. (" Experirate in it, even when the connection was made in a receiver exhausted by the air-pump;...the discharge took place increased as the exhaustion was made, and when the atmosphere in the vessel supported only one-fourth of an inch of mercury in...

...of the electric discharge by its own inductive action. (" Experirate in it, even when the connection was made in a receiver exhausted by the air-pump ;...positively and negatively electrified was made in nir, rarefied in the receiver of the airpump, the distance at which the discharge took place increased...

...of charcoal and plumbago rapidly disappeared and seemed to evaporate in it, even when the connection was made in a receiver exhausted by the air-pump ;...positively and negatively electrified was made in the air rarefied in the receiver of the air-pump, the distance at which the discharge took place increased...