into the helmet with an accuracy of up to 5 m, the largest coal producer in russia , the siberian coal energy company , relies exclusively on digital figures mines . we have all mines, all 10 mines. we see quite a transport and assembly line. and there uh camcorder passes. someone we see everything, here, this is an additional system of control and performance for both security and the system. it is additional - it is a system of control of everything and, above all, control of methane emissions. it's a killer gas. no taste, no smell, recognizable only by special devices causes explosions and accidents, thousands of miners die under the ground, dozens of electronic sensors closely monitor the slightest fluctuations in the gas level. it is today. how did they work before? the miner's companions used to be canaries, they took them with them instead of gas detectors, the singing of a bird is a green signal, you can work, but if it is silent. today, they tell canaries only that in the museum these days the must-have for each mine is a gas monitoring system , we will go down and see everything for ourselv

into the helmet with an accuracy of up to 5 m, the largest coal producer in russia , the siberian coal energy company , relies exclusively on digital mines digital we have all the mines, all 10 mines. we see behind the wallpaper on the transport and the conveyor. and there, uh, video cameras pass, we see everything here is an additional control system and performance and security. this is an additional system - this is a system for controlling everything and, above all, controlling methane emissions - this is a killer gas. no smell, identifiable only with the help of special devices, causes explosions and accidents claim thousands of miners' lives underground; dozens of electronic sensors closely monitor the slightest fluctuations in gas levels. it is today. how did they work before? the miner's companions used to be canaries, they took them with them instead of gas detectors, the singing of a bird is a green signal, you can work, but if it is silent. today , they tell canaries only that in the museum these days the must-have for each mine is a gas monitoring system, we will go down and see everythin