Research scientist observing plant under magnifying glass and after drawing attention to the colleagues experiment, putting a mask on his face. He working in a big modern chemistry lab.

Name: Research scientist observing plant under magnifying glass and after drawing attention to the colleagues experiment, putting a mask on his face. He working in a big modern chemistry lab.
Uploaded: 2019-11-21
Duration: 28 s
Channel: art24pro
Description: Research scientist observing plant under magnifying glass and after drawing attention to the colleagues experiment, putting a mask on his face. He working in a big modern chemistry lab.