Technology

Galleon

sailing vessel

Blacksmith

metalworker

Cylinder

engineering

Little Magazine

periodical

Aluminum Bronze

alloy

Autobahn

German highway

Coracle

boat

Discharge Printing

textile industry

Goldmark, Peter Carl

American engineer

Ejido

communal land

Cloud Computing

computer science

Celluloid

synthetic plastic

Hydraulic Transmission

technology

Penney, William Penney, Baron

British physicist

Biofuel

Types, & Pros and Cons

Aggregate

building material