646 00:54:59,960 --&amp;gt; 00:55:03,280 billions of dollars have been poured into this quest 647 00:55:03,280 --&amp;gt; 00:55:07,880 and thousands of physicists around the world are looking for the higgs boson, 648 00:55:07,880 --&amp;gt; 00:55:09,560 but it's still theoretical.