Feature Physics Law & Disorder: A Companion More resources about how physicists and philosophers understand time By Science News June 4, 2010 at 2:19 pm - More than 2 years ago Share this:Share Share via email (Opens in new window) Email Share on Facebook (Opens in new window) Facebook Share on Reddit (Opens in new window) Reddit Share on X (Opens in new window) X Print (Opens in new window) Print For clues about why the arrow of time appears to point in just one direction, physicists look back to the Big Bang – and before. read the article Sean Carroll. From Eternity to Here: The Quest for the Ultimate Theory of Time. Dutton, 2010. Sean Carroll and Jennifer Chen.