Technology

C-47

aircraft

Heusler Alloy

metallurgy

Ader Avion III

French aircraft

Ocean Liner

ship

Balloon

History, & Facts

Electric Motor

Types, & Facts

Distortion

communications

Pénaud, Alphonse

French aeronautical pioneer

Kraft Process

papermaking

Métayage

land ownership

Oscillator

electronics

Wagonette

vehicle

Pine Oil

Indigo

Definition & Facts

Automatic Pilot

aeronautics

Qalam

pen