know tonkatsu, it is a pork chop battered and deep-fried. the sauce is slightly sour and thick with a taste similar to american steak sauce. by itself, tonkatsu is a pretty generic cooked pork meat with its vegetable oil and bread crumb batter but with the sauce, it can turn into an excellent, memorable...
underground mines miners extract copper from ore deposits found in underground or open pit mines. successful copper mining requires concentrated ore, which can be ground into fine material. the copper is then separated from waste materials and is then refined further through the smelting process. although...