2 SEPTEMBER 1871, page 12

The Prac Tical Philosophy Of Gas-burning.

P ROI3ABLY there is not a household in the Kingdom that has not suffered, more or less, from little troubles connected with the gas supply. Not many people in the present day......

Proposed Eclipse Expedition.

A YEAR since men of science were urging upon Government the necessity of taking advantage of the passage of the Moon's shadow across Spain, Algeria, and Sicily. As our readers......