Extreme Plasma for Extreme Material | Achim v. Keudell | TEDxRuhrUniversityBochum publisher July 10, 2018 Comments closed Italian Version Russian Version Please follow and like us: Categories:Tedx Previous Post Ordinary people who do extraordinary things | Sabrina Cohen-Hatton | TEDxCanton Next Post Perspectives on Human Progress | Guillermina Sutter Schneider | TEDxRuhrUniversityBochum