In case ya missed ’em…

This week’s pearls from the physics arXiv blog:

Saving Earth from the Sun’s expansion

Read it and beep

The quantum graphity question

They came from Mercury…

One Response to “In case ya missed ’em…”

  1. There is already a quantum theory of gravity, the only possible one; GR. Why does everyone dislike it? For detailed discussion see book
    Massless Representations of the Poincaré Group.
    The time dimension cannot be come spacelike. The dimension must be 3+1. For proof see the book
    Our Almost Impossible Universe:
    Why the laws of nature make the existence of humans extraordinarily unlikely