In the period from April 15 to 16, 2023, Prima and the Polyus gold mining company held the first marathon of lectures and coffee “Nansen” in Krasnoyarsk, in which a corresponding member took part. RAS Naumov Andrey Vitalievich. The event was held in the Congress Hall of SFU and gathered 2,000 guests eager for expert knowledge and live performances of famous popularizers of science.