

From right: Engineer-physicist Alexander Kushelev, founder of the Nano World Public Scientific Laboratory-Studio, and power industry researcher Dmitry Kozhevnikov hold a ring-shaped faceted model of a 32-electron atom shell.
- Categories: Science & Technology
- Location: Moscow, Russia
- Event date: 19.08.1990
- Date published: 19.10.2022
- Author: Юрий Простяков
- Credit: Sputnik
- Original: DP90-4443, 35 mm slide
- Media: JPEG, 3543x5247px, 9.4Mb