Top view of three schoolchildren with teacher trying to repair computer board in prototype of an electric machine in modern school of engineering
college students in school uniform write certification work. test of schoolchildren.
schoolchildren in school uniform in the classroom at the lesson
Schoolchildren in school uniform rejoice in the cancellation of lessons.
Group of multiethnic schoolchildren examining toy car model and talking to teacher during engineering lesson
Electronics Development Engineers in white coats working on personal computers in laboratory. They testing electronics and providing analysis
African american electronics engineers checking electronic board with multimeter tester and other electronic devises in lab. There is a fellow worker in the background.
View of woman's hands testing electronic board in laboratory using multimeter tester and other technologies
Three interested schoolchildren, two boys and one girl, talking to each other while looking at laptop computer screen in information technology class at school
Close up of african american engineer in protective glasses working in electronics lab on personal computer, making tests with electronic devices
CSI lab tech testing for blood
Medical students in the lab testing the pills
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