This is an unused graphite block below the Jupiter factory Pripyat

A real graphite block that they were using in RBMK reactors (shown

The Secret Jupiter Military Lab in Chernobyl Zone - Part 4

A real graphite block that they were using in RBMK reactors (shown

Jupiter Factory Pripyat - Chernobyl 35 years later

Jupiter Factory Pripyat - Chernobyl 35 years later

A real graphite block that they were using in RBMK reactors (shown

Wild Trip to Chernobyl (Pripyat') — Part 2

Chernobyl Nuclear Power Plant

This tiny dent in my linoleum floor looks like an eye : r/Pareidolia

Jupiter” factory in Chernobyl