Footage - Portrait of scientist man with mathematical equations background. He put on his glasses and smile at camera. Clever and smart teacher lecturer concept. Lets study!
Portrait of scientist man with mathematical equations background. He put on his glasses and smile at camera. Clever and smart teacher lecturer concept. Lets study!
Footage ID : 109054824
Duration : 9.76s
Media Type : Footage
Model Released : Yes
Copyright : Aleksei Sobchenko
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