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TIL The orange fruit was initially called a norange (from Arabic náranj), then the ‘n’ was dropped because people mistakenly thought the fruit was called 'an orange’. The linguistic change is called juncture loss.

NXVaE TIL about medical maggot teabag therapy - Maggot bags are used to clean away dead tissue while ignoring living flesh, while secreting antimicrobial molecules that disinfect the wound. They are proving useful against the rise of bacteria that's resistant to several widely used antibiotics.
pxNe TIL Sweden has instituted a country-wide program where citizens can enroll to receive an SMS when there is a heart attack victim nearby, allowing them to reach them faster than an ambulance and provide CPR. In 40% of the cases, SMSlifesavers arrived before ambulances and started providing CPR.
Z8GpY TIL actors in the early silent film era often went uncredited because audiences just didn’t care — then, in 1910, actress Mary Pickford became so popular cinemas started specially advertising her films, making her the world’s first movie star
kO08d TIL that early psychologists, having few examples to demonstrate mental illness in humans, would sometimes invoke in court proceedings Shakespeare characters such as King Lear and Hamlet as types of human madness
VQr8 TIL the next Y2K like event will happen in 2038. But the sun will swallow the earth before we have to worry about a date problem again if systems use a 64bit date value.