Lotus Poison

Cables for the New East River Bridge

Aeronautical Congress

REPORTED BY THE SPECIAL CORRESPONDENT OF THE SCIENTIFIC AMERICAN

The Retirement of Rear-Admiral Hichborn

Musical Sounds from the Electric Arc

Estimation of Tungstic Acid in its Ores

The Largest Camera in the World

An Automatic Reducing Valve of Novel Form

The Potter of Old "Berry" at the Exposition

Excavations at Nippur

Pod Corn

The Kress Aeroplane

The Vertical Growth of New York City

A Simple Door Latch for Refrigerators

A Triple-Jawed Pipe-Wrench

An Improvement in Capsuling-Machines