But a more recent innovation was causing an even bigger stir: the Garis-Cochran Dishwashing Machine, the only device in the ...

Experience the thrill of the greatest RC truck moments at the ultimate fair! Watch powerful RC excavators ... Stonebreaker Area and Wels, these RC machines showcase unmatched power and precision.

Witness the most detailed and powerful RC trucks and construction vehicles in action at the German RC Fair in Erfurt From massive dump trucks to precision diggers these machines bring the ...

In 1867, Frederick A. P. Barnard, a mathematician and the president of Columbia University in New York, served as a judge at the Exposition universelle, a world’s fair held in Paris. There he saw a ...

The board supervising the fair invited Frederick Law Olmsted ... an electric sidewalk, an early fax machine that sent pictures over telegraph lines, electric irons, sewing machines and laundry ...