Secondary school students of the Polar Star collective farm during an experiment at a physics lesson.
- Location: Toshkent Region, Uzbekistan
- Event date: 18.03.1960
- Date published: 03.12.2004
- Author: Pogorelchencko
- Source: Sputnik
- Credit: Sputnik
- Original: 85136, 6x6 film
- Media: JPEG, 3000x2328px, 1.5Mb