› added 6 years ago

112

TIL that Paris, France, was the first western capital to have a black mayor (1879)

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6NWl TIL That Seth MacFarlane took vocal training from a 90 year old couple who also trained Frank Sinatra
m1k0y TIL there have been multiple "AI winters" which are periods of reduced funding and interest in the field following a period of hype in overstated AI capabilities.
69YYZ TIL that in 1884 a 14-year-old Canadian Native boy was accused of a murder and was subsequently lynched by an American mob led by two men who were likely the real murderers
P1N5e TIL Australian James Harrison learned that his blood contained a rare antibody capable of treating Rhesus disease, a condition causing miscarriages and infant deaths. Over six decades, Harrison's plasma donations are estimated to have saved over 2.4 million babies.
mx44M TIL that about 85 percent of hospitals still use pagers because hospitals can be dead zones for cell service. In some hospital areas, the walls are built to keep X-rays from penetrating, but those heavy-duty designs also make it hard for a cell phone signal to make it through but not pagers.