“A prominent researcher believes he has solved this long-standing riddle at last in new research that lays out exactly how Stonehenge likely worked. Timothy Darvill, professor of archaeology at Bournemouth University, suggests that Stonehenge is ‘a simple and elegant perpetual calendar based on the 365.25 solar days in a mean tropical year.'” (Back then, when someone said it would difficult to adjust their schedule, they meant it.)

+ Lifehacker: It’s Time to Stop Pre-Rinsing Your Dishes.

+ 32 Before-And-Afters Of Actors Who Did Intense Hair And Makeup For Their Roles.