Home›Articles›The duplex influence machine that Wimshurst never patentedArticleThe duplex influence machine that Wimshurst never patentedArticlesConnectionsSourcesComments (0)Reader Challenges (0)ConnectionsArticle OnJames Wimshurst, Engineers Well-attested SourcesJames Wimshurst (Wikipedia)BiographyQuote, BiographyCompared to its predecessors, this machine was less sensitive to atmospheric conditions and did not require an electric power supply.View the SourceAtlas Article Vocabularytier 1AtlasComments (0)No comments yet. Be the first to share a thought.Sign in to join the discussion.Reader Challenges (0)No disputes yet. Spotted an error or a better source? Open the first one.Sign in to dispute this or suggest a correction.