Around 1986 John Joyce (of Bowin Cars fame), an influential Australian inventor, first learned about oxides of nitrogen (NOx) and their role in the production of smog and acid rain.
Sounding. A set of data measuring the vertical structure of an atmospheric parameter (temperature, humidity, pressure, winds, etc.) at a given time. You can either type in the word you are looking for in the box below or browse by letter. Search:
Sound is vibrations, small waves of pressure in the air. e.g. violin: 1. the wooden violin top flexes in and out, a signal. 2. The movement of the wood creates the same signal waves in the air. 3. The waves travel through the air, ultimately pushing on the eardrum, recreating the signal.