·Jan 20, 2015

ötévalatt

Name: ötévalatt
Uploaded: 2015-01-20T22:05:07.000Z
Duration: 5 s
Channel: Balázs Farkas
Description: A man with a white beard and glasses stands in front of a large blackboard covered in chalk diagrams and equations, wearing a light blue shirt and a striped tie. He remains mostly stationary, occasionally raising his right hand to gesture while speaking, as the audience sits in front of him.

Description

A man with a white beard and glasses stands in front of a large blackboard covered in chalk diagrams and equations, wearing a light blue shirt and a striped tie. He remains mostly stationary, occasionally raising his right hand to gesture while speaking, as the audience sits in front of him.