tools and climate control systems — were made possible by mechanical engineers. One of the most significant drivers of innovation in the field of mechanical engineering, particularly in its ...

Common engineering toys include mechanical engineering toys (both simple ... kit teaches kids about electrical engineering with no tools required. Suitable for ages eight and up.

An intimate technology, yes -- people named their horses, and groomed them, and sometimes loved them -- but horses were, for the most part, tools ... mechanical movements to automaton toys ...