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.
return re.sub(r"\s+", " ", node.get_text(" ", strip=True)).strip()
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The video, which has been viewed nearly 380 million times and received more than 18 million likes, was filmed by a digital camera and marked a turning point in user-generated content and ways media could be created and consumed.
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