The Gate Tower Building skyscraper in Japan has a highway passing through its fifth, sixth and seventh floors.
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In 1989, a British company made a laptop with a graphical user interface, a 60 hour battery life, SSD storage, and a touchpad.
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A koi fish, named "Hanako", was owned by several individuals over many years and lived to be 226 years old, dying in 1977.
6
The first foreigner to become a samurai was an African slave.
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MIT has developed a camera that captures the speed of light at a trillion frames per second.
20
There's a swing on the edge of a cliff in Ecuador. It has no safety measures and is called the 'Swing at the End of the World'.
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