. something that is extraordinary or outstanding of its kind: The storm was a doozie, with winds of fifty miles an hour. doozie up, to make more attractive or appealing, as by adding features or ornaments, cleaning or repairing, or clothing brightly: You'll have to doozie up the house before you can sell it. Origin of doozie Expand
What is a rheostat? A rheostat is a variable resistor which is used to control current. They are able to vary the resistance in a circuit without interruption. The construction is very similar to the construction of a potentiometers. It uses only two connections, even when 3 terminals (as in a potentiometer) are present.
TENS, or transcutaneous electrical nerve stimulation, is the use of electric stimulation with the help of a machine in order to stimulate the nerves for therapeutic purposes. A TENS unit (or T.E.N.S unit) is a portable machine that is used to relieve pain.he unit is usually used by connecting two or more electrodes to the skin. TENS units are very commonly used as a non-invasive way of electric stimulation for pain relief from acute back problems and chronic back pain.