› added 1 year ago

58

TIL there are aircraft carriers powered by nuclear reactors.

Read more epa.gov

via reddit.com

Nj5Q TIL that the fingernails of astronauts usually fall off because the space suit’s gloves can’t replicate Earth’s atmospheric pressure
L7dQ TIL during mating season, male Dawson’s bees try to bite each other to death in a frenzy, resulting in “whole generations of male bees wiping each other out” & in 1 male emerging to mate with the female. Dawson’s bees communities are harmonious for most of the year because all the males are dead.
8aRra TIL that Norways oil fund, the world’s largest sovereign wealth fund, boycotts investing in Wal-Mart, due to ethical reasons, among those "blocking workers' efforts to form unions"
5V9gD TIL Charles Thacker was one of the lead designers of Xerox Alto in the early 1970s, the first modern personal computer released. Thacker joined Microsoft in 1997 and designed the hardware for Microsoft's Tablet PC
jNrjN TIL the resistance of a rabbit is somewhere between 120 and 340 ohm per cm