› added 8 years ago

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TIL that apollo 11 took 3 days to get to the moon, yet whilst travelling at 7 miles per SECOND.

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AN1Xl TIL There’s a pay phone in Takoma Park, MD, that only makes bird calls. If you pick up the handset, you’ll hear the call of the Mourning Dove instead of a dial tone. Press a key to hear another bird call along with its identification and info about it. The phone attracts a lot of children.
Oor47 TIL: "Noctural penile tumescence" refers to men having erections during the REM phase of sleep. Observation of this can help doctors diagnose erectile dysfunction: if the penis gets erect during sleep, the patient's problem is likely psychological and not a problem of blood flow.
grBx8 TIL about the Birmingham Rollers Pigeons - approx. 1,500 in LA, mostly areas with gang violence, that train pigeons to somersault mid-air!
78lnM TIL Michael Caine legally changed his name to Michael Caine to help get through airport security quicker. He would have to waste a lot of time proving that his legal name was Maurice Joseph Micklewhite.
8e5OL TIL that the entire text of the novel Don Quixote decorates the walls of the line 3 platform of Madrid’s Plaza de España metro station, so riders could conceivably read the entire novel off the platform walls while they wait.