The best of the rest from the Physics arXiv this week
Stare at the Sun from behind a wall and you might notice something interesting, say astrophysicists searching for a new breed of "hidden" photon.
Using an inkjet printer and cartridges full of living tissue, researchers demonstrate rapid healing in animals.
Scientists release the first flood of data from the 1,000 genomes project.
Technology Review looks prettier--but new looks express a new strategy.
The state of Hawaii wants to reduce oil use by 70 percent, but no one knows how to do it.
A new self-assembly technique could make optical metamaterials cheaply and easily for the first time
The first in a series of blogs from the road on the development of clean energy.
Could PayPal payment buttons replace Apple's in-app payments and Google Checkout?
Alongside FarmVille and Mafia Wars you can now add security software to your account.