› added 9 years ago

539

TIL that there is a Patron Saint of the Internet

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via reddit.com

VMOxp TIL about Georgia Ann Robinson. The first African-American policewoman with the LAPD. In 1919, she was officially appointed to a position of police officer. After having joined as a volunteer in 1916 during WWI.
nWeXG TIL watches on display are generally set to 10:10 so that all hands can be seen clearly and can be viewed in their entirety. This also allows any subdials to be seen which are generally placed at the 3, 6, or 9 positions.
R7wVa TIL Huge warthog getting "spa treatment" from mongooses in win-win symbiotic relationship called mutualism. Warthogs living in Uganda have learned to rid themselves of annoying ticks by seeking out the grooming services of some accommodating neighbors: a group of mongooses looking for snacks.
0dgdM TIL Cans of diet coke will float in water, regular coke cans will sink. regular coke has sugar, which makes it more dense than water, so they sink. Diet coke don’t have sugar. Instead, they use artificial sweeteners, which makes it less dense than water, so they float.
8ak9P TIL about Wu Lien-Teh, “The Plague Fighter,” a doctor who developed thicker, more substantial masks to be used against the pneumonic plague in Manchuria during 1910-1911. Dr. Wu identified the bacteria as airborne, and successfully contained the plague; the epidemic ended after 7 months.