Technology

Breed Association

organization

Thermocouple

Definition & Facts

Middleware

Examples, & Facts

Armoury Practice

production system

Quern

tool

Header

farm machine

Congo Red

dyestuff

Dry Cleaning

Amplitude Modulation

electronics

Database Management System

Definition & Facts

Tramp Steamer

Buggy

carriage

Brooder House

agriculture

Meikle, Andrew

Scottish inventor

Crucible Process

metallurgy

Acheson, Edward Goodrich

American inventor