Differential equations are fundamental tools in physics: they are used to describe phenomena ranging from fluid dynamics to general relativity. But when these equations become stiff (i.e. they involve ...
Since the early 20th century, scientists have gathered compelling evidence that the universe is expanding at an accelerating ...
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What it would mean if our lives took place in a simulation
The bold question-askers at What If investigate what life would be like if we’re living in a computer simulation.
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