Friday 16 January 2015

Phys. Rev. Lett. 113, 181101 (2014) - Identification of a Gravitational Arrow of Time







New theory suggests that two parallel universes were produced by the Big Bang - ScienceAlert







Extract: Frontline Ukraine | The I.B.Tauris Blog







Digging out of Canada's mining dilemma | Science Matters | David Suzuki Foundation







Rate of environmental degradation puts life on Earth at risk, say scientists | Environment | The Guardian







YOU HAVE REACHED WOOH'S STREAM
The Internet User's Best Kept Secret

Sketches from scratches is a provocative blogspot that has grown out of the Wuh Lax experience. It is eclectic, which means that it might consider just about anything from the simple to the extremely difficult. A scratch can be something that is troubling me or a short line on paper. From a scratch comes a verbal sketch or image sketch of the issue or subject. Other sites have other stuff that should really be of interest to the broad reader. I try to develop themes, but variety often comes before depth. ... more!