PPPL Physicist Robert Lunsford (IMAGE) DOE/Princeton Plasma Physics Laboratory Caption PPPL physicist Robert Lunsford has completed research showing that injecting boron powder into fusion plasma can aid the fusion reactions. Credit Elle Starkman / PPPL Office of Communications Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.