Tag: Cosmology
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Carnival of Cosmology 2: Observational Challenges
Welcome to the second Carnival of Cosmology! For those unfamiliar with blog carnivals, we gather writing from contributors on a given topic. Today’s topic is a little broader than our first (in which we talked about the evidence for dark energy), and the contributions really highlight what still needs to be done, despite all the…
Galileo's Pendulum 