Alpha Channel: No, Looped Video: No, Frame Rate: 25, Resolution: 3840x2160, Video Encoding: ProRes, File Size: 643.39mb, Number of Clips: 1, Total Clip(s) Length: 0:13, Source Audio: Yes, No. of People: 1, Gender: Female, Age: Teenage, Ethnicity: Caucasian

happy kid use biology microscope in classroom, school.