Practical and reliable TEWL, evaporation and permeability measurements. The VapoMeter is the only fully portable instrument available for the measurement of TEWL (transepidermal water loss) values and evaporation rates. TEWL is a well known indicator of the skin's barrier function. The VapoMeter is battery-operated and portable. This offers great freedom of movement and the possibility of measuring difficult areas.
How to Cook Beef Tripe. Beef tripe is a type of food derived from the lining of one of a cow's four stomach chambers. Tripe (which can come from many other animals, but usually hoofed farm animals) is eaten all over the world as an important ingredient in many local cuisines.
Beef Tips Recipe. This recipe for beef tips is so delicious and easy to prepare you will probably want to add it to your weekly rotation of meals. Beef tips consist of cubed beef that is cooked in a gravy mixture and is served over egg noodles or mashed potatoes. This recipe uses cubed stew meat so you can save time and do not have to cut up the beef yourself. The gravy is a mixture of soy sauce, Worcestershire sauce, and packet gravy.