Artist Tehching Hsieh is known for dedicating long and precise periods of time to his fully immersive projects. He spent a year locked in a small cage and thirteen years making art that no one else has seen. For this piece, Hsieh punched a time clock every hour on the hour for a whole year.
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Dr Mike Pound demonstrates why you should probably change your passwords...
Japan's Prime Minister morphs into Super Mario during Rio 2016 closing ceremony.
