Electrical discharge mb-code 1193582 They also have their first

They also have their first appearance in Ireland this week

Schley sculp

is on the left

"Palais Palmieri a Polla 176 (regardant le Nord-Est"

Charles Mohun

Electrical discharge mb-code 1193582 They also have their firstStudy of patterns produced by electrical discharges on surfaces revealed by dusting with powdered red lead and sulphur. Sometimes termed 'Lichtenberg figures'. These experiments were conducted at Cragside in Northumberland, England, using a Wimshurst machine (electrostatic generator) and two 10 gallon Leiden jars. Current was conveyed to two rod conductors with a spark gap at which coated wires discs or plates were positioned. Lord Armstrong exhibited