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profmattstrassler.com | ||
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www.math.columbia.edu
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| | | | | Ethan Siegel today has a new article at Starts With a Bang, entitled Why String Theory is Both a Dream and a Nightmare. For the nightmare part, he writes: its predictions are all over the map, unte... | |
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www.bretthall.org
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| | | | | There are two great theories that explain the nature of physical reality. One is quantum theory and the other is general relativity. As science has regained some of its cultural cache over the recent... | |
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4gravitons.com
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| | | | | I've said something like this before, but here's another way to say it. The problem of quantum gravity is one of the most famous problems in physics. You've probably heard someone say that quantum mechanics and general relativity are fundamentally incompatible. Most likely, this was narrated over pictures of a foaming, fluctuating grid of space-time.... | |
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alwaysasking.com
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| | | How big is the universe? While it is generally known that the universe is very big, the latest science reveals that its true size defies all comprehension. | ||