Engineering

Douglas, James

American engineer

Argonne National Laboratory

laboratory, Argonne, Illinois

Shay, Ephraim

American inventor

Planer

metal-cutting machine

Leclanché, Georges

French engineer

Clerk, Sir Dugald

Scottish engineer

Root, Elisha King

American inventor, engineer, and manufacturer

Roberts-Austen, Sir William Chandler

British metallurgist

Shaper

machine tool

Solar Heating

technology

Fuel Injection

engineering technology

Murdock, William

Scottish inventor

Router

tool

Baudot, Jean-Maurice-Émile

French engineer

Dent, Edward John

British clockmaker

Newcomen, Thomas

Biography, Steam Engine, & Facts