
The SciencesOctober 17, 1891
On the Origin, Propagation, and Prevention of Phthisis

On the Origin, Propagation, and Prevention of Phthisis

Carbonic Acid and Bisulphide of Carbon

Note on Terrestrial Radiation

Action of an Intermittent Beam of Radiant Heat upon Gaseous Matter

On Water and Air

The Phenomena of Human Life

A Combat with an Infective Atmosphere

Scientific Use of the Imagination- November 26, 1870

Scientific Use of the Imagination- November 19, 1870

Scientific Use of the Imagination

Heat and Cold

Heat and Cold

Heat and Cold

Heat and Cold