·Apr 18, 2016

maestro

Name: maestro
Uploaded: 2016-04-18T13:50:17.000Z
Duration: 2 s
Channel: ybr
Description: A man in a red shirt stands before a green chalkboard covered in mathematical equations, turning his body and gesturing with his arms as if explaining the formulas, then moves out of frame to the right.

Description

A man in a red shirt stands before a green chalkboard covered in mathematical equations, turning his body and gesturing with his arms as if explaining the formulas, then moves out of frame to the right.