Here's a temporal anomaly at Stanford, documented by Matt Rubens, who notes that "Many a bike accident took place here."  And no wonder!  Bicyclists riding free and clear at different times will collide when a warp in the fabric of reality makes them suddenly simultaneous.  Though we weren't on location to discover the exact cause of the timely weirdness, we offer this photo to help hone the insights of would-be investigators of temporal anomalies.  The more clocks one sees that are "on the fritz" (Fritz being the German clockmaker who first went "cuckoo"), the better attuned one will be to time warps in the wild.