1 Italian dressing (or use a recipe for Olive Garden's House Dressing) 2  freshly grated parmesan cheese, to taste. 3  fresh ground black pepper, to taste.  In a large glass or wooden salad serving bowl, toss together the lettuce mix, onion slices, olives, pepperoncini, tomatoes, and croutons. Add dressing and toss to combine.
Distance measurement. Main article: Distance measurement. Measurement of distance is accomplished with a modulated infrared carrier signal, generated by a small solid-state emitter within the instrument's optical path, and reflected by a prism reflector or the object under survey.
But donât worry âthe technology is well established. and reliable!A laser distance meter can measure distances of up to 30m with an accuracy of Ã3mm. An Ultrasonic Distance Meter works on a similar principle, but instead of light it uses sound with a pitch too high for the. human ear to hear.