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TIL: When merging two lanes of traffic, a zipper merge is recommended because leaving a lane unoccupied as a result of early merging is inefficient. It only makes traffic heavier.

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wLoZo The numbers tell the story: Of the 648 people killed by lightning in the U.S. from 1995 to 2008, 82 percent were male. And as much as we were hoping to uncover a biological cause—extra iron in the male cranium, perhaps, or the conductive properties of testosterone—it turns out men are... just kind of stupid. “Men take more risks in lightning storms,” says John Jensenius, a lightning safety expert with the National Weather Service.
xKvk TIL Yang (Lenovo’s CEO) received a $3 million bonus as a reward for record profits, which he in-turn redistributed to about 10,000 of Lenovo’s employees. He did same thing again in 2013.
e0gLL TIL the "Slow - Children At Play" signs are not accepted by road engineers or public works officials, and can do more harm than good, such as when there aren't kids playing in the street, drivers can become immune to the warning and ignore it generally.
RP07 TIL that the artist Mark Lombardi created visualisations of the financial connections between powerful organizations and people. His last exhibit got destroyed, so he started to repair his works, but before he finished, he suddenly commited suicide.
jN0BE TIL that Betty White holds the Guinness World Record for longest TV career by an entertainer, with credits spanning 80 years (1939 to 2019)