In lieu of children, watch whatever’s around.
New York by visualmemories_
Oct.23, 1935: A gas-powered flare aided a policeman directing traffic in the London fog. “The device can be folded up and put in a metal box sunk in the street,” according to the caption. Somehow, these failed to catch on. Photo: The New York Times
7 types of fog you didn’t know had names
Fog comes in several distinct varieties that are influenced by nearby bodies of water, landscape features and other local factors. Here are some of the most impressive forms of it on the planet.
So advection fog is the type that covers San Francisco. Neat!
Fog news you can use! -Emily