A runny nose. Constant clear and watery nasal discharge from the nose is usually the first complaint. If allergies are the cause of the runny nose then itchiness of the nose and eyes will also be present. A runny nose also commonly results in a stuffy congested feeling in the nose.
by Guest Writer Jenni Worboys. A barometer is a widely used weather instrument that measures atmospheric pressure (also known as air pressure or barometric pressure) - the weight of the air in the atmosphere.
Six's thermometer is a thermometer which can measure the maximum and minimum temperature during a given time, devised by James Six in 1782.It is also known as a Maximum minimum thermometer.t is the alcohol which measures the temperature, the mercury indicates the temperature reading on both scales. At any given time the position of the mercury should be the same on both the maximum and minimum scales.