MDIF, a New York based non-profit organisation, is planning to beam free Wi-Fi to the entire world from space.
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There are glasses which allow a red-green color-blind person to see colors the way everyone else does.
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In China, teachers allow children to sleep in class for around 20 minutes to help improve their learning.
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Billions of neutrinos pass unnoticed through your body every second.
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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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