› added 7 months ago

31

TIL there is species of spider named Aptostichus barackobamai, more commonly referred to as the "Barack Obama trapdoor spider"

Read more wikipedia.org

via reddit.com

4XVr6 TIL that Lego bricks from 1958 still interlock with those made in the current time. Each Lego piece must be manufactured to an exacting degree of precision. When two pieces are engaged they must fit firmly, yet be easily disassembled.
nWm4G TIL that termites - like mammalian ruminants - produce a lot of methane through their digestion process, but bacteria living in their nests filter and absorb a lot of it.
NXXJJ TIL that the first Submarine was used in the Revolutionary War and was called “The Turtle”.
6E0gW TIL that the first large scale human trial for the birth control pill was conducted on Puerto Rican women in the 1950s. These women were unknowingly participating in the clinical trial and deaths of participants were not investigated.
jNwjX TIL That in 1938, at the age of the 19, the eventual founder of Red Lobster Bill Darden opened a diner named the Green Frog and defied the laws of the southern state Georgia by refusing to segregate customers based on race.