153 00:12:46,680 --&amp;gt; 00:12:49,560 as if creating the collisions wasn't hard enough, 154 00:12:49,560 --&amp;gt; 00:12:52,960 analysing the fleeting fragments of reality they produced 155 00:12:52,960 --&amp;gt; 00:12:58,080 depended on the perfect performance of the most intricate scientific instruments ever built, 156 00:12:58,080 --&amp;gt; 00:12:59,760 the collision detectors.