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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Fresh off his Heated Rivalry success — a show so popular you can now book a stay at the Heated Rivalry cottage — the actor is hosting SNL this Saturday, and in the promo skit above he debuts his impressive range of accents in an "accent duel" with SNL's James Austin Johnson.