Perhaps it’s the biggest question science has left to answer, how did life begin? Now, molecular biologists in Cambridge university have discovered tiny molecules of RNA which they say might provide some clues. Science journalist and author Philip Ball explains what we know and whether we’ll ever find the origins of life on earth.
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蓋茨的發言人先前已回應，稱這些指控「完全荒謬且不真實」。
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But more than 2,000 job applications later he is still hunting, trying to make ends meet with jobs in package delivery and landscaping.