Helen Quinn, Author at New Scientist Science news and science articles from New Scientist Mon, 07 Nov 2016 17:51:13 +0000 en-US hourly 1 https://wordpress.org/?v=7.0.1 242057827 The great antimatter mystery /article/1894238-the-great-antimatter-mystery/?utm_campaign=RSS|NSNS&utm_content=currents&utm_medium=RSS&utm_source=NSNS Wed, 09 Apr 2008 17:00:00 +0000 http://mg19826511.500 1894238