PhysicsPhysicists created an imaginary magnetic field in real life Researchers have used quantum light to create a magnetic field with a strength that is measured in imaginary numbers 51¶¯Âþ
CommentMartin MacInnes: 'Science fiction can be many different things' The author of In Ascension, the latest pick for the 51¶¯Âþ Book Club, on why he wrote his novel, cultivating a sense of wonder and the role of fiction in the world today Culture