Dark matter. Fizzy????????????

symmetry magazine (@symmetrymag) tweetou às 8:00 PM on dom, Mai 12, 2013: Popular on the site: Dark matter detector hears first particle pops: http://t.co/ap6hBuQkn4 (https://twitter.com/symmetrymag/status/333657833042239488) Adquira o aplicativo oficial do Twitter em https://twitter.com/download