The recent rise of coulrophobia — the fear of clowns. (Via @TSchnoebelen) The “heart gambit” was a proposal to embed the nuclear codes in a capsule inside the chest of a White House staffer; to launch a strike, any president would have to kill the staffer themselves first and extract it. A “snow day calculator.” It’s 110 pounds in weight and 16 feet across, on average: Behold the newest species of octopus to be discovered, the “frilled giant pacific”. (Via @harryallen) How adding iodine to US salt may have have boosted the IQ of Americans. There’s an uncanny valley for food, something I once wrote a column about for Wired. The path to $100 LIDAR, or, self-driving everything. Piano hacking.
@TechnicallyRon wrote a resume by using whatever Google-search autocomplete suggested. An HBR study finds that male and female founders are asked very different questions — his are aimed at “promotion” (what cool things will you be able to do?) and hers are focused on “prevention” (how will you keep from screwing up?) “Obituary Notices of Astronomers”, a comprehensive list of how 18th-century ones died. (M. Delaunay perished in “the upsetting of a pleasure-boat near Cherbourg”.) Volvo’s self-driving car is defeated by kangaroos. “How Maps Changed The World,” my latest column for Smithsonian.