What essence has complete knowledge about the Universe?
An intellect which at a certain moment would know all forces that set nature in motion, and all positions of all items of which nature is composed, if this intellect were also vast enough to submit these data to analysis, it would embrace in a single formula the movements of the greatest bodies of the universe and those of the tiniest atom; for such an intellect nothing would be uncertain and the future just like the past would be present before its eyes. This intellect is often referred to as Laplace's demon.
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What is the source of the most powerful release of energy in the universe, second in scale only to the Big Bang?
What was the most beautiful comet of the second half of the twentieth century, with two tails visible to the naked eye?
There was no such comet