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.
But his big breakthrough came with Whitesnake in 1978 - going on to record eight massive-selling albums and playing at packed out festivals and arenas around the world.
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