Technology

Hedley, William

British inventor

CGI

Definition & Facts

Calcination

chemical process

Babbitt, Isaac

American inventor

McKay, Donald

American naval architect

Canvas

cloth

Quenching

materials processing

Bell, Henry

Scottish engineer

Bakelite

chemical compound

Rankine Cycle

physics

Chandler, Norman

American publisher

Thimble

Hennebique, François

French engineer

Bluetooth

Uses, History, & Facts

Drill

tool

Bowline

knot