SA Supplements

A Newly Discovered Portrait of Mozart

Vocal Physiology and Systematic Voice Training for the Prevention of Dieses of the larynx

A Visit to the Havemeyer & Elder Refinery, Brooklyn

The Moral Effects of Physical Exercise

American Life and Physical Deterioration

Mahler's Calorimetric Shell

A New Sclerometer

Physics at the British Association

The Chloride Electrical Storage Battery

A New Method of Electric Culture

Transmission of Power

The Austro -Hungarian Maneuvers—Construction of the Great Bridge across the Danube

On Rainmaking

Who Invented the Screw Propeller?

The Invention of Lucifer Matches

Restorations of the Pantheon of Rome

The Brazilian Revolution

The Dance of the Soap Bubbles

Chemistry at the British Association

Whalebone and Whalebone Whales

Insects Injurious to Forest Trees

A Poisonous Fungus

The Kadamba Tree

Patents