The Reduction of Atmospheric Nitrogen
The Schönheer Process. By the Paris Correspondent of the Scientific American.
Hydrogen for Balloons
The Chemistry of Insanity
A Curious Theory.
Speaking Magnets, Speaking Iron, Speaking Wire.
The mean Height of the Antarctic Continent
Experimental Bombardment of the “Jena”
The Results of the French Firing Tests.
H. M. S. “Lion”
Her Probable Appearance when Complete.
A Home-Made Engine Stop
The Artificial Silk Industry.—I
Converting Wood into Silken Fabric.
The Great Dolmen of Bisceglie
Interesting Relics of Prehistoric Man.
Falconry in the Middle Ages
The Sport of Kings and the King of Sports.
Artificial Precious Stones
Laboratory Mimics of Nature.
Ammonia from Coke Oven Gas
Its Direct Production.
Various Types of Safety Lamps
A Consideration of their Comparative Safety.
The Oldest Newspapers
Astronomy and Astrology
The Development of Astrology.