Pearson–Anson effect
The Pearson–Anson effect , discovered in 1922 by Stephen Oswald Pearson and Horatio Saint George Anson , is the phenomenon of an oscillating electric voltage produced by a neon bulb connected across a capacitor , when a direct current is applied through a resistor . 
<triplet> Pearson–Anson effect <subj> Horatio Saint George Anson <obj> discoverer or inventor