Summer Flukes Inspire Creative Theorists

Summer Flukes Inspire Creative Theorists

Today the Cornell arxiv features a paper by J. Aguilar Saavedra and F. Jouaquim, titled "A closer look at the possible CMS signal of a new gauge boson". As I read the title I initially felt somewhat…
Use CO2 To Cool Refrigerators

Use CO2 To Cool Refrigerators

Tomorrow's commercial refrigeration systems, such as those in supermarkets, could be cooled by carbon dioxide instead of hydrofluorocarbons. Hydrofluorocarbons are a greenhouse gas that is nearly 4,…
Status Of The Higgs Challenge

Status Of The Higgs Challenge

As I reported a couple of times in the course of the last three months, the ATLAS experiment (one of the two all-purpose experiments at the CERN Large Hadron Collider) has launched a challenge to…
Scalar Gravity Theories and Frame Dragging

Scalar Gravity Theories and Frame Dragging

In a different blog, Henry Brown made the following statement: As mentioned previously, a scalar gravity theory will not do what you want.  In particular, frame dragging effects rule out…