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TIL a 12-year-old Ethiopian girl was snatched by four men on her way home from school. A week later, three lions encountered the group and chased the men off. The lions stayed with the girl without harming her, before departing as police searching for her came near

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pYRXN Today I learned a musical road is a road which when driven over causes a tactile vibration and audible rumbling that can be felt through the wheels and body of the vehicle. This rumbling is heard within the car as well as the surrounding area, in the form of a musical tune played out.
woZ7M TIL that Luxembourg, a country right in the middle of western Europe, has a smaller population than the state of Vermont, the 49th US state in population.
J1BkQ TIL The first bridge to span the Mississippi River was built in 1855 near Minneapolis. The Father Louis Hennepin Suspension Bridge charged a toll. Price for pigs and sheep was 2 cents, humans paid 3 cents, horses cost 15 cents and carriages cost 25 cents.
nWk7d TIL that before telephones, fire alarm boxes were located at street corners. To prevent false alarms or pranks, some boxes were designed with handcuffs to attach the alarm-puller to the box, and only the firemen had a key to release them
xNNo TIL that Washington, D.C. uses a series of acoustic sensors called “ShotSpotter” to detect gunfire. When “ShotSpotter” sensors detect a loud noise, a central computer program analyzes the acoustic signature, pinpoints the suspected location to within a few yards and notifies police.