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.

The point at which an influx of light meets a book is the true spirit of a library, according to Louis I. Kahn.

"Who is Nobody?"  From Moving Picture World, 1921.

From Le Charivari, 1880.

From Greensboro's 1926 yearbook.

INSTRUCTIONS: Click to rotate from "yesterday" to "today." From Le Grelot, 1875.

"She would like to -- but she's afraid."  From the University of Nevada's 1931 yearbook.

When death proposes a toast.  From Zritel', 1906.

Our custom widget that checks for duplicated images suggested this unlikely pairing.  Click each image for its source.

Having shot his patient with pills from a revolver, a doctor sips a cocktail next to the shrouded corpse.  Refreshingly honest, at least.  It's the front cover of Medical College of Virginia's 1979 yearbook.  See Of Drinking in Remembrance of the Dead.

Here's a precursor to the band Ghost recording "Kiss the Go-Goat."  From UFO Newsclipping Service, 1973.

A patron saint for cuckolds.  From La Colotte, 1907.