Slowmo closeup of unrecognizable African American teacher drawing structural model of molecular compound with black marker on glassboard explaining material to diverse pupils sitting at their desks

Name: Slowmo Closeup Unrecognizable African American Teacher
Uploaded: 2022-06-16T00:00:00.000Z
Duration: 27 s
Channel: SeventyFour
Description: Slowmo closeup of unrecognizable African American teacher drawing structural model of molecular compound with black marker on glassboard explaining material to diverse pupils sitting at their desks Stock Footage Video (100% Royalty-free) 1091334295 | Shutterstock