The Human Factor in Safe Transportation, Another Mad Patent Bill and more

The French Sardine Industry, A Safety Automatic Train Stop and more

Floods and the Problems of River Regulation

The Hydro-Aeroplane Meet at Monaco

Description of the Machines and the Tests Which They Had to Undergo

Artificial Limbs: Ancient and Modern, A New Solvent for Compressed Acetylene

The Shoes You Wear

Why they are Moderate in Price and Good in Quality