# I am the Watcher. I am your guide through this vast new twtiverse.
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# Usage:
#     https://watcher.sour.is/api/plain/users              View list of users and latest twt date.
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#     https://watcher.sour.is/api/plain/mentions?uri=:uri  View all mentions for uri.
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Phys_org
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A higher-dimensional model can help explain cosmic acceleration without dark energy
Dark energy remains among the greatest puzzles in our understanding of the cosmos. In the standard model of cosmology called the Lambda-CDM, it is accounted for by adding a cosmological constant term in Einstein's field equation first introduced by Einstein himself. This constant is very small and positive and lacks a complete theoretical understanding of why it has such a tiny value. Moreover, dark energy has so ... ⌘ Read more