...shortest possible time, and hence the once despised torpedo now occupies a place in the front rank. In the short space of a magazine article it is impossible to take more than a mere cursory glance at our subject ; but so complete in its details was the first...

...shortest possible time, and hence the once despised torpedo now occupies a place in the front rank. In the short space of a magazine article it is impossible to take more than a mere cursory glance at our subject ; but so complete in its details was the first...

...Phthale'ins, rhodamines, and pyronines, derived from dioxy- or diaminotriphenyl methane carboxylic acids. It is impossible to give more than a rough outline of the methods employed in preparing these colours. For a fuller discuss1on the reader is referred to works...