machine

This clip shows men and women working. White text on black background…

Connecticut: Women helping solve the problem of the engineer shortage…

This clip shows buildings, cars and salesmen. White text on black…

Pennsylvania: Intricate design of old lace is copied onto paper.…

Massachusetts: Rubbing holidays to make static electricity. Chemical…

New York: two old farmers in Rochester inspecting his hazel nut trees.…

Texas: Hot drink vending machine being used by workers. Plastic cup…

Kentucky: Man and woman laying down sheet metal over nylon for airplane…

Kentucky: Older man in Louisville takes floor tiles and shaping them to…

MS automotive oil drums moving down conveyor belt. Various factory…

A heavy-duty tractor pushes soil and branches. ES inside of the…

Texas. Illustrates the making Insecticides and fertilizer. Hopers are…