Technology

Explosive

Types, Examples, & Facts

Maceral

Definition & Facts

Mobile Telephone

Definition & History

Smithing

metalwork

Meissner, Alexander

Austrian engineer

Leclanché, Georges

French engineer

Belin, Édouard

French engineer

Baird, John Logie

British inventor

Moody, Paul

American inventor and mechanic

Enterprise

aircraft carrier

Clerk, Sir Dugald

Scottish engineer

Root, Elisha King

American inventor, engineer, and manufacturer

Flight Simulator

Definition & Facts

Teleprinter

instrument

Dairying

Practices, Techniques, Types, & Facts

Cannel Coal

fossil fuel