Where art and the selfie collide | Channel 4 News

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Both photographer and subject, artist Anja Niemi has been exhibited across the globe. But her work is devilishly hard to define, with the results sometimes as disturbing as they are stunning.

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Sarah Bergbreiter: Why I make robots the size of a grain of rice

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By studying the movement and bodies of insects such as ants, Sarah Bergbreiter and her team build incredibly robust, super teeny, mechanical versions of creepy crawlies … and then they add rockets. See their jaw-dropping developments in micro-robotics, and hear about three ways we might use these little helpers in the future.

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