Engineering

Morey, Samuel

American inventor

Firebrick

building material

Thomson, Elihu

American electrical engineer and inventor

Milling Machine

Thorp, John

American inventor

Robert, Nicolas-Louis

French inventor

Tesla, Nikola

Biography, Facts, & Inventions

Farman, Henri

Biography & Facts

Armstrong, Edwin H.

American inventor

Tap

tool

Masonry

Materials, Techniques, & History

Membrane Structure

architecture and building construction

Hydraulic Transmission

technology

Aggregate

building material

Houston, Edwin James

American engineer

Machine