|amazonukcover=<amazonuk>1785650130</amazonuk>}}{{competitionSutton_Lawless|prizeaznuk=a signed copy of ''Lawless and the House of Electricity'' by William Sutton1785650130|textaznus=One person will win a signed copy of the book. For your chance to win just answer the following question:What is the name of the inventor?|date=25 October 20171785650130