Professor is asking question and pointing at students waiting for answer, young people are raising hands and speaking. Checking knowledge and teaching concept.

Professor bearded man is asking question and pointing at students waiting for answer, young people are raising hands and speaking. Checking knowledge and teaching concept.

Professor bearded man is asking question and pointing at students waiting for answer, young people are raising hands and speaking. Checking knowledge and teaching concept.

Duration: 00:28

Resolution: 3840 x 2160

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Duration: 00:28

Resolution: 3840 x 2160

File Size: 1036 MB

Aspect Ratio: 16:9

Frame Rate: 25.0 fps

Format: mov

Professor is asking question and pointing at students waiting for answer, young people are raising hands and speaking. Checking knowledge and teaching concept.

Professor bearded man is asking question and pointing at students waiting for answer, young people are raising hands and speaking. Checking knowledge and teaching concept.

Professor bearded man is asking question and pointing at students waiting for answer, young people are raising hands and speaking. Checking knowledge and teaching concept.

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