Isn't going to be bad news to be around metal during the electromagnetic induction from the sun?
Rocket mass heaters should be the central design feature of underground pole shift survival structures.
nostr:nprofile1qqsy6q3ua80awknlxp6m368qssqghct6ra6scca4meepumhcswkuwegppemhxue69uhkummn9ekx7mp0qyghwumn8ghj7mn0wd68ytnhd9hx2tcpzamhxue69uhkummnw3ezumn0dahx2uewvdhk6tc8vdatl has there been work done to incorporate an ability to cook food with a RMH? Barrel cooktop or is that chamber too cool?
Discussion
It could be, yes. A RMH can be built with stones and cob.