·Dec 7, 2015

zalip

Name: zalip
Uploaded: 2015-12-07T19:26:41.000Z
Duration: 10 s
Channel: Рената Мухутдинова
Description: A man in a striped shirt stands at a large blackboard covered in mathematical equations, facing the board and occasionally writing or gesturing, in a lecture hall with wooden paneling and a green chalkboard to the right.

Description

A man in a striped shirt stands at a large blackboard covered in mathematical equations, facing the board and occasionally writing or gesturing, in a lecture hall with wooden paneling and a green chalkboard to the right.