Woman Teacher Explains Molecule Structure on Plastic Model

Looped Video: No, Frame Rate: 29.97, Resolution: 4096x2160, Video Encoding: H.264, File Size: 225.89MB, Number of Clips: 1, Total Clip(s) Length: 00:17, Source Audio: No, No. of People: 1, Gender: Female, Age: Young Adult, Ethnicity: Caucasian

Woman teacher explains molecule structure on plastic model. Young female pedagogue teaches chemistry pointing to periodic table of elements slow motion

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