► Subscribe to the Financial Times on YouTube: http://bit.ly/FTimeSubs<br /><br />Didier Esteyne, Airbus test pilot and designer of the E-fan, an electric aircraft, discusses with FT Paris correspondent Michael Stothard the limitations of battery power and future hybrid models that go beyond the research stage.<br /><br />► FT Business: http://bit.ly/1KUK08s<br /><br />► FT World News: http://bit.ly/1Exp0iJ<br /><br />The latest on companies news<br />http://www.ft.com/companies<br /><br />Click here for more FT Business videos<br />http://video.ft.com/Ft-Business<br /><br /><br />For more video content from the Financial Times, visit http://www.FT.com/video<br /><br />Twitter https://twitter.com/ftvideo<br />Facebook https://www.facebook.com/financialtimes
