Just up at Colliding Universes
The number 137 has its own Web page? Why?
Origin of life: Random origin of life was exploded by 1970s discovery - who didn't get the memo?
Astronomer argues that we can test whether Earth is fine-tuned as a science lab
Our unique solar system is less probable than our universe? - a reader writes
Colliding Universes is my blog on theories about our universe.
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