African American male school teacher telling basics of coding and programming to group of multiethnic students during interactive IT lesson in modern class
Children learning about computers and robots with their teacher at after school class, panorama
Small school kids and teacher learning about the environment in science class.
High School Chemistry Class Writing Assignment
The carpenter telling about his job on camera in workshop
Good-looking respectable gray-haired male head doctor telling to his mixed race doctors-colleagues about chemical properties liquids
Caucasian girl talking on phone with friend and telling about vacation
Small school kids and teacher learning about the environment in science class. Slow motion.
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Young man salting food in frying pan and telling about cooking while filming culinary class with smartphone on tripod in kitchen at home
Tilt up shot of African American school teacher holding 3D printer detail and telling how to use it during lesson in classroom
African American teacher telling how to work with 3D printer to group of school kids standing around in classroom during additive manufacturing lesson