Features
Scientific Experimental Apparatus
Friction of Fluids
American Engineering—III
The Illinois and St. Louis Bridgea
Lavoisier's Cabinet
Gravity Railroads
Improved Steam Scoop
The Chatham Field Operations
The Great Public Aquarium at Aston Lower Grounds, Birmingham
International Agricultural Show, London
The Importance of the Study of Fungi
The Iowa State Agricultural College, at Ames, Iowa
The Eruption of Mount Etna
The Recent Eruption of Etna
Assyrian Explorations
The Beginnings of Life.—II
Radiolarians and Foraminifers
