Global count estimates Earth has 73,000 tree species – 14% more than reported
Second world war codebreaking calculations used at Bletchley Park find 9,000 of those species are yet to be discovered
Continue Reading https://www.theguardian.comSecond world war codebreaking calculations used at Bletchley Park find 9,000 of those species are yet to be discovered
Continue Reading https://www.theguardian.com
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