Brunost in the Scandinavian countries since time immemorial. An archeological find from September 2016 in central Jutland has determined that a cheese residue on pottery from circa 650 B.C. is a type of cheese probably brunost. However, the creation of the modern, firm, fatty brunost is commonly attributed to the milkmaid Anne Hov from the rural valley of Gudbrandsdalen. In the second half of the 1800s, Gudbrandsdalen was suffering economically due to falling profits from grain and butter sales. While working at the Valseter mountain farm near Gålå in 1863, Anne Hov (sometimes named Anne Haav) came up with the idea
Summit Tunnel fire the hillside above. The gases are estimated to have flowed up these shafts at . Air at this speed is capable of blowing around heavy items: hot projectiles made from tunnel lining (rather like lava bombs from a volcano) were cast out over the hillside. These set much of the vegetation on fire, and caused the closure of the A6033 road. In the cleanup operation afterwards, small globules of metal were found on the ground surrounding shaft 9; these had been melted from the tanker walls, swept up with the exhaust gases, and dropped out onto the grass around the