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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In 1918, a homing pigeon saved over 190 American soldiers by delivering a message to nearby support despite having been shot through the breast, blinded in one eye, covered in blood, and with a leg hanging on by just a tendon.
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In North Korea, you are forced to choose one of 28 government-approved haircuts.
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