› added 12 years ago

190

TIL most mass shootings in the U.S. occur in ‘Gun Free Zones’

Read more papers.ssrn.com

via reddit.com

8eawL TIL that before respirators were invented, firefighters were required to grow a full beard. Before a fire, firefighters would soak their beards in water and clamped it in their teeth to act as filters, which would block the larger ashes.
5gZQ TIL that in 1863, Jules Verne wrote “Paris in the 20th Century,” a manuscript which predicted everything from glass skyscrapers to feminism to a statistical rise in illegitimate births; his publisher advised him against publishing it as it “broke no new ground” and was “unbelievable”
R5wYj TIL Development takes time
pY0o8 TIL about "Project Iceworm", a top-secret 1958 $2.7 billion U.S. plan to convert part of the Arctic into a launchpad for nuclear missiles, including a nuclear reactor. Due to shifting Greenland ice sheets, the plan was scrapped in 1967, & the massive underground structure thereafter collapsed
1BED TIL that nations like the former USSR, Sweden, and a majority of other European nations have stockpiled reserves of steam locomotives in case something happens that renders their diesel or electric fleets inoperable, such as a Nuclear EMP event.