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Differences in long-distance trade can have significant effects on genetic diversity in agriculture. A study of 120-year-old seed samples from Jämtland shows that unique local varieties can develop when seed exchange instead takes place locally.

For four months, three students that take the eight-credit course Ingenious, have been working on real challenges from companies and organisations. They have five minutes to present their ideas. Reangle, smart waste sorting, was this year鈥檚 winner.