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Using a plant's natural defences against viruses - #RAZOR

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  • Using a plant's natural defences agai...

    There are at least 1,000 different kinds of plant viruses that exist in nature. They can wipe out large areas of farmland and pose a huge threat to agriculture. Yang Zhao has met the scientists in Beijing who are using the natural defence mechanisms of plants as a means of virus control.

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    Since the 1950s, the mass production of plastic has led to billions of tons of waste every year. Almost a third of all plastic ends up in natural environments, where it remains for hundreds of years. Razor meets the team behind Polymateria, a start up that's hoping to tackle this very urgent prob...

  • Measuring ocean currents #RAZOR

    Massive ocean currents, such as the Gulf Stream, move heat from one part of the planet to the other. This process, in part, helps to give Western Europe its mild winter climate. ๐ŸŒ

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