Hemaris thysbe. The Hummingbird Moth, unlike most moths, is seen on clear, sunny days. Many people do confuse it with hummingbirds because of its coloration and how it moves. Hummingbird Moths grow up to two inches long. They have an olive-green body with red bands across their abdomen.emaris thysbe. The Hummingbird Moth, unlike most moths, is seen on clear, sunny days. Many people do confuse it with hummingbirds because of its coloration and how it moves. Hummingbird Moths grow up to two inches long. They have an olive-green body with red bands across their abdomen.
Medical Definition of neurostimulator. : a device that provides electrical stimulation to nerves (as to relieve intractable pain or to suppress tremors)
Rheostat is a variable resistor, which is used to control the flow of electric current by manually increasing or decreasing the resistance. The English scientist Sir Charles Wheatstone coined the word rheostat, it is derived from the Greek word ârheosâ and â-statisâ which means a stream controlling device or a current controlling device.