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Features

Migration of Plants

Improvement in Screw Machines

Paddle Wheel Experiments

Adjustable Bit

List of Patent Claims

Important Improvement in Printing Presses

Superheated Steam

Cast Iron Sleepers.--Justice

Hard Times

Position of Posts

How to Use Steam in Engines

The Transatlantic Telegraph Bill

Tempering Mill Picks

Large Plates of Iron

Vats for Tanning

Paying for the Whistle

Civil Engineering Abroad

Relief Pictures

Stirling Toughened Iron

Inventions Wanted

Patent Suit-Charge of False Pretences

Breaking of the Dover Submarine Telegraph Cable

Great National Trial of Agricultural Machinery

The Adriatic

Sounds Produced in All Living Tissues

Deep Sea Soundings

Foreign Inventions and Scientific Notes

Iron and Earth Walls for Buildings

The Atlantic Submarine Telegraph

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