Instruments and Methods of the Ocean Magnetic Work of the Carnegie Institution of Washington
The General Principles Followed.
Volume 69, Issue 1785supp
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Features
Positive Colors
Weighing the Earth
The Artificial Silk Industry.—II
Converting Wood into Silken Fabric.
Wright vs. Paulhan
Extracts From Affidavits And Judge Hand's Decision In The Case Of The Farman And Bleriot Aeroplanes.
Counting Particles Smaller than Atoms
The Number of Particles Projected by Cathodes. By the Berlin Correspondent of the Scientific American.
Enormous Locomotives
The Two New Mallet Engines in English Eyes.
Velocity of Explosion of Gaseous Mixtures
The Sad-Iron as a Disinfector
How it Sterilizes Linen.
Correspondence
New Investigation of the Rainbow
Water-Glass Cements
Recent Studies of Mars
Has the Climate of North Africa Changed since the Roman Period?
Halley's Comet as seen from the Earth
The Position of the Comet.
How the Flora Bust was Studied
The Colors of the Bust in the Berlin Museum.
The New Canals of Mars
Recent Discoveries at Flagstaff.
A New Application of Alternating Currents of High Tension
Polonium
Some Newly Discovered Properties.