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Pearl and Gadabout are now a flying doctor trio, caring for creatures including a mermaid, a unicorn and a sneezy lion. However when bad weather forces...詳情 >
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The geologist Lance Hackett is employed by an Australian mining company to map the subsoil of a desert area covered with ant hills prior to a pos...詳情 >
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Renowned scientists Richard Dawkins and Lawrence Krauss cross the globe as they speak publicly about the importance of science and reason in the ...詳情 >
