Riku Mattila :verified: on Nostr: npub13s3ap…6lv8l I think my Dad actually made his M.Sc thesis on welding metallurgy ...
npub13s3ap3dmazp82mpkyr3wj23ydfv90sht3fjupdqmqjhk4xztqfrsq6lv8l (npub13s3…lv8l) I think my Dad actually made his M.Sc thesis on welding metallurgy for Finnatom.