Walk, work, win: hi-tech knees to get young amputees back on their feet
Aid prize won by company to produce prosthetic knees that allow disabled wearers to navigate rough terrain, work and stay independent
Read moreTag: Department for International Development (DfID)
UK ignoring £323m annual impact of Brexit on poorest nations, report warns
Overseas Development Institute says UK has moral duty to avoid harming people in developing countries, which will lose out if existing export terms end
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