Technology

Camshaft

engineering

Adit

mining

Galvanizing

metallurgy

Pratt, Francis Ashbury

American inventor

Brandt, Alfred

Biography, Engineer, Simplon Tunnel, & Facts

Cracking

chemical process

Sower, Christopher

American printer

Perceptrons

computer science

Internal-combustion Engine

Definition & Facts

Curtiss, Glenn Hammond

American engineer

Calamine Brass

alloy

CG-4

Design, & Facts

FTP

Definition & Facts

DUKW

Facts, History, & Specifications

Carnivore

software

Pirate Bay, The

History & Facts