A park visitor films an American black bear and her two cubs in Yellowstone, December 1965.
Photograph by Dean Conger, National Geographic
Personal Analytics of Stephen Wolfram:
Here are my “average daily rhythms” for the past decade
(via Stephen Wolfram Blog : The Personal Analytics of My Life)
road trip 1970
Hackers can cause traffic jams by manipulating real-time traffic data (via PCWorld)
Elvis 1956 (via Rock and Roll: 1956 | Shorpy Historical Photo Archive)