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Happy Pi Day! Win a Pi-powered Kano computer kit

By Flora Graham

14 March 2014

Âé¶¹´«Ã½. Science news and long reads from expert journalists, covering developments in science, technology, health and the environment on the website and the magazine.

We love pi – that simple yet irrational number that is defined by the circumference of a circle divided by its diameter. So to celebrate Pi Day, the festival of that beautiful ratio’s first few digits, 3.14, on 14 March, we’re giving away a fabulous . What’s the connection? The heart of the Kano is a credit-card sized, eminently hackable Raspberry Pi.

The Kano is a computer you build yourself – as easy as Lego and suitable for all ages. It includes the Raspberry Pi and all the bits you need to make, play and experiment right…

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