Young Scientists: creating the next ice bucket challenge

Loads of innovation this year, from projects that can programme the next charity craze, to a 'Sheepwatch' system that alerts attacks on livestock. Video: Kathleen Harris

Associated article


How to spot bowel cancer symptoms

In the last 30 years in Ireland, the number of bowel cancer cases under-50 has doubled, according to Bowel Cancer Ireland. Video: Rebecca Daly / Zara Morgan


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